49326342912 has 432 divisors, whose sum is σ = 183053445120. Its totient is φ = 12397363200.

The previous prime is 49326342889. The next prime is 49326342929. The reversal of 49326342912 is 21924362394.

49326342912 is a `hidden beast` number, since 4 + 9 + 3 + 2 + 634 + 2 + 9 + 1 + 2 = 666.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5495164 + ... + 5504132.

Almost surely, 2^49326342912 is an apocalyptic number.

49326342912 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49326342912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91526722560).

49326342912 is an abundant number, since it is smaller than the sum of its proper divisors (133727102208).

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

49326342912 is a wasteful number, since it uses less digits than its factorization.

49326342912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9040 (or 9023 counting only the distinct ones).

The product of its digits is 559872, while the sum is 45.

The spelling of 49326342912 in words is "forty-nine billion, three hundred twenty-six million, three hundred forty-two thousand, nine hundred twelve".