38703814120 has 32 divisors (see below), whose sum is σ = 90086466600. Its totient is φ = 14947679488.

The previous prime is 38703814117. The next prime is 38703814157. The reversal of 38703814120 is 2141830783.

It can be written as a sum of positive squares in 4 ways, for example, as 35594859556 + 3108954564 = 188666^2 + 55758^2 .

It is a super-2 number, since 2×38703814120² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 38703814120.

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, 16681519 + ... + 16683838.

Almost surely, 2^38703814120 is an apocalyptic number.

It is an amenable number.

38703814120 is an abundant number, since it is smaller than the sum of its proper divisors (51382652480).

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

38703814120 is a wasteful number, since it uses less digits than its factorization.

38703814120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33365397 (or 33365393 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 37.

The spelling of 38703814120 in words is "thirty-eight billion, seven hundred three million, eight hundred fourteen thousand, one hundred twenty".