38430423848136 has 64 divisors (see below), whose sum is σ = 101133430790400. Its totient is φ = 12135834946368.

The previous prime is 38430423848123. The next prime is 38430423848153. The reversal of 38430423848136 is 63184832403483.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94390875 + ... + 94797141.

It is an arithmetic number, because the mean of its divisors is an integer number (1580209856100).

Almost surely, 2^{38430423848136} is an apocalyptic number.

It is an amenable number.

38430423848136 is an abundant number, since it is smaller than the sum of its proper divisors (62703006942264).

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

38430423848136 is a wasteful number, since it uses less digits than its factorization.

38430423848136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613738 (or 613734 counting only the distinct ones).

The product of its (nonzero) digits is 31850496, while the sum is 57.

The spelling of 38430423848136 in words is "thirty-eight trillion, four hundred thirty billion, four hundred twenty-three million, eight hundred forty-eight thousand, one hundred thirty-six".