39780714003081 has 8 divisors (see below), whose sum is σ = 53041022222304. Its totient is φ = 26520440892960.

The previous prime is 39780714003067. The next prime is 39780714003089. The reversal of 39780714003081 is 18030041708793.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-39780714003081 is a prime.

It is a super-2 number, since 2×39780714003081² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (39780714003089) 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, 6008715 + ... + 10754816.

It is an arithmetic number, because the mean of its divisors is an integer number (6630127777788).

Almost surely, 2^{39780714003081} is an apocalyptic number.

It is an amenable number.

39780714003081 is a deficient number, since it is larger than the sum of its proper divisors (13260308219223).

39780714003081 is a wasteful number, since it uses less digits than its factorization.

39780714003081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17554551.

The product of its (nonzero) digits is 1016064, while the sum is 51.

The spelling of 39780714003081 in words is "thirty-nine trillion, seven hundred eighty billion, seven hundred fourteen million, three thousand, eighty-one".