38424089312 has 96 divisors (see below), whose sum is σ = 91065139200. Its totient is φ = 15936117120.

The previous prime is 38424089303. The next prime is 38424089321. The reversal of 38424089312 is 21398042483.

It is an interprime number because it is at equal distance from previous prime (38424089303) and next prime (38424089321).

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 283793 + ... + 396719.

It is an arithmetic number, because the mean of its divisors is an integer number (948595200).

Almost surely, 2^38424089312 is an apocalyptic number.

38424089312 is a gapful number since it is divisible by the number (32) 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 38424089312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45532569600).

38424089312 is an abundant number, since it is smaller than the sum of its proper divisors (52641049888).

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

38424089312 is a wasteful number, since it uses less digits than its factorization.

38424089312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112989 (or 112967 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 44.

The spelling of 38424089312 in words is "thirty-eight billion, four hundred twenty-four million, eighty-nine thousand, three hundred twelve".