38680055436045 has 16 divisors (see below), whose sum is σ = 63397554276672. Its totient is φ = 20126207706240.

The previous prime is 38680055436017. The next prime is 38680055436053. The reversal of 38680055436045 is 54063455008683.

It is not a de Polignac number, because 38680055436045 - 2¹² = 38680055431949 is a prime.

It is a super-2 number, since 2×38680055436045² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

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, 31447198927 + ... + 31447200156.

It is an arithmetic number, because the mean of its divisors is an integer number (3962347142292).

Almost surely, 2^{38680055436045} is an apocalyptic number.

It is an amenable number.

38680055436045 is a deficient number, since it is larger than the sum of its proper divisors (24717498840627).

38680055436045 is a wasteful number, since it uses less digits than its factorization.

38680055436045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62894399132.

The product of its (nonzero) digits is 41472000, while the sum is 57.

The spelling of 38680055436045 in words is "thirty-eight trillion, six hundred eighty billion, fifty-five million, four hundred thirty-six thousand, forty-five".