49444236120 has 32 divisors (see below), whose sum is σ = 148332708720. Its totient is φ = 13185129600.

The previous prime is 49444236103. The next prime is 49444236181. The reversal of 49444236120 is 2163244494.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 206017531 + ... + 206017770.

Almost surely, 2^49444236120 is an apocalyptic number.

49444236120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

49444236120 is an abundant number, since it is smaller than the sum of its proper divisors (98888472600).

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

49444236120 is a wasteful number, since it uses less digits than its factorization.

49444236120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412035315 (or 412035311 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 39.

The spelling of 49444236120 in words is "forty-nine billion, four hundred forty-four million, two hundred thirty-six thousand, one hundred twenty".