38430232416457 has 16 divisors (see below), whose sum is σ = 44554110515200. Its totient is φ = 32466276020880.

The previous prime is 38430232416427. The next prime is 38430232416497. The reversal of 38430232416457 is 75461423203483.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38430232416457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38430232416427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60537207 + ... + 61168732.

It is an arithmetic number, because the mean of its divisors is an integer number (2784631907200).

Almost surely, 2^{38430232416457} is an apocalyptic number.

It is an amenable number.

38430232416457 is a deficient number, since it is larger than the sum of its proper divisors (6123878098743).

38430232416457 is a wasteful number, since it uses less digits than its factorization.

38430232416457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121706596.

The product of its (nonzero) digits is 11612160, while the sum is 52.

The spelling of 38430232416457 in words is "thirty-eight trillion, four hundred thirty billion, two hundred thirty-two million, four hundred sixteen thousand, four hundred fifty-seven".