49078402016 has 48 divisors (see below), whose sum is σ = 110464714080. Its totient is φ = 21026304000.

The previous prime is 49078401973. The next prime is 49078402081. The reversal of 49078402016 is 61020487094.

It is a super-2 number, since 2×49078402016² (a number of 22 digits) contains 22 as substring.

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, 635720 + ... + 708728.

It is an arithmetic number, because the mean of its divisors is an integer number (2301348210).

Almost surely, 2^49078402016 is an apocalyptic number.

It is an amenable number.

49078402016 is an abundant number, since it is smaller than the sum of its proper divisors (61386312064).

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

49078402016 is a wasteful number, since it uses less digits than its factorization.

49078402016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76027 (or 76019 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 41.

The spelling of 49078402016 in words is "forty-nine billion, seventy-eight million, four hundred two thousand, sixteen".