49290727444 has 24 divisors (see below), whose sum is σ = 98595641088. Its totient is φ = 21121557600.

The previous prime is 49290727427. The next prime is 49290727457. The reversal of 49290727444 is 44472709294.

49290727444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 49290727391 and 49290727400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77142 + ... + 323314.

It is an arithmetic number, because the mean of its divisors is an integer number (4108151712).

Almost surely, 2^49290727444 is an apocalyptic number.

It is an amenable number.

49290727444 is an abundant number, since it is smaller than the sum of its proper divisors (49304913644).

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

49290727444 is a wasteful number, since it uses less digits than its factorization.

49290727444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253335 (or 253333 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 52.

The spelling of 49290727444 in words is "forty-nine billion, two hundred ninety million, seven hundred twenty-seven thousand, four hundred forty-four".