38870697693941 has 16 divisors (see below), whose sum is σ = 39440722590720. Its totient is φ = 38304635244480.

The previous prime is 38870697693889. The next prime is 38870697693943. The reversal of 38870697693941 is 14939679607883.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38870697693941 is a prime.

It is a super-2 number, since 2×38870697693941² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38870697693943) 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, 103345166 + ... + 103720608.

It is an arithmetic number, because the mean of its divisors is an integer number (2465045161920).

Almost surely, 2^{38870697693941} is an apocalyptic number.

It is an amenable number.

38870697693941 is a deficient number, since it is larger than the sum of its proper divisors (570024896779).

38870697693941 is a wasteful number, since it uses less digits than its factorization.

38870697693941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380716.

The product of its (nonzero) digits is 2962842624, while the sum is 80.

The spelling of 38870697693941 in words is "thirty-eight trillion, eight hundred seventy billion, six hundred ninety-seven million, six hundred ninety-three thousand, nine hundred forty-one".