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44031301244 = 22711971131363
BaseRepresentation
bin101001000000011110…
…000101011001111100
311012122121122212011222
4221000132011121330
51210134003114434
632121103332512
73116064612440
oct510036053174
9135577585158
1044031301244
1117745581367
128649bb1138
1341c9313308
1421b9b4c820
15122a89172e
hexa4078567c

44031301244 has 24 divisors (see below), whose sum is σ = 88070629248. Its totient is φ = 18868837680.

The previous prime is 44031301241. The next prime is 44031301313. The reversal of 44031301244 is 44210313044.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44031301241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 269507 + ... + 400869.

It is an arithmetic number, because the mean of its divisors is an integer number (3669609552).

Almost surely, 244031301244 is an apocalyptic number.

It is an amenable number.

44031301244 is an abundant number, since it is smaller than the sum of its proper divisors (44039328004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44031301244 is a wasteful number, since it uses less digits than its factorization.

44031301244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143345 (or 143343 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 44031301244 its reverse (44210313044), we get a palindrome (88241614288).

The spelling of 44031301244 in words is "forty-four billion, thirty-one million, three hundred one thousand, two hundred forty-four".

Divisors: 1 2 4 7 14 28 11971 23942 47884 83797 131363 167594 262726 335188 525452 919541 1839082 3678164 1572546473 3145092946 6290185892 11007825311 22015650622 44031301244