38424168057 has 16 divisors (see below), whose sum is σ = 55948390848. Its totient is φ = 23262919680.

The previous prime is 38424168047. The next prime is 38424168089. The reversal of 38424168057 is 75086142483.

It is not a de Polignac number, because 38424168057 - 2⁶ = 38424167993 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38424167997 and 38424168015.

It is not an unprimeable number, because it can be changed into a prime (38424168017) 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, 579448 + ... + 642345.

It is an arithmetic number, because the mean of its divisors is an integer number (3496774428).

Almost surely, 2^38424168057 is an apocalyptic number.

It is an amenable number.

38424168057 is a deficient number, since it is larger than the sum of its proper divisors (17524222791).

38424168057 is a wasteful number, since it uses less digits than its factorization.

38424168057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1222760.

The product of its (nonzero) digits is 1290240, while the sum is 48.

The spelling of 38424168057 in words is "thirty-eight billion, four hundred twenty-four million, one hundred sixty-eight thousand, fifty-seven".