38358667280056 has 32 divisors (see below), whose sum is σ = 73109694147840. Its totient is φ = 18864784757728.

The previous prime is 38358667280039. The next prime is 38358667280057. The reversal of 38358667280056 is 65008276685383.

It is a junction number, because it is equal to n+sod(n) for n = 38358667279973 and 38358667280000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38358667280057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127093936 + ... + 127395391.

It is an arithmetic number, because the mean of its divisors is an integer number (2284677942120).

Almost surely, 2^{38358667280056} is an apocalyptic number.

It is an amenable number.

38358667280056 is a deficient number, since it is larger than the sum of its proper divisors (34751026867784).

38358667280056 is a wasteful number, since it uses less digits than its factorization.

38358667280056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254489643 (or 254489639 counting only the distinct ones).

The product of its (nonzero) digits is 348364800, while the sum is 67.

The spelling of 38358667280056 in words is "thirty-eight trillion, three hundred fifty-eight billion, six hundred sixty-seven million, two hundred eighty thousand, fifty-six".