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44402372841 = 3127131889631
BaseRepresentation
bin101001010110100101…
…100111000011101001
311020121110220020201110
4221112211213003221
51211414001412331
632222000540533
73131221641021
oct512645470351
9136543806643
1044402372841
1117915a88a02
128732321749
1342581665c8
142213142a81
15124d23d946
hexa569670e9

44402372841 has 16 divisors (see below), whose sum is σ = 60124889088. Its totient is φ = 29144278800.

The previous prime is 44402372831. The next prime is 44402372857. The reversal of 44402372841 is 14827320444.

44402372841 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 44402372841 - 226 = 44335263977 is a prime.

It is a super-2 number, since 2×444023728412 (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 44402372841.

It is not an unprimeable number, because it can be changed into a prime (44402372831) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 394905 + ... + 494726.

It is an arithmetic number, because the mean of its divisors is an integer number (3757805568).

Almost surely, 244402372841 is an apocalyptic number.

It is an amenable number.

44402372841 is a deficient number, since it is larger than the sum of its proper divisors (15722516247).

44402372841 is a wasteful number, since it uses less digits than its factorization.

44402372841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 889892.

The product of its (nonzero) digits is 172032, while the sum is 39.

The spelling of 44402372841 in words is "forty-four billion, four hundred two million, three hundred seventy-two thousand, eight hundred forty-one".

Divisors: 1 3 127 131 381 393 16637 49911 889631 2668893 112983137 116541661 338949411 349624983 14800790947 44402372841