39601242671 has 8 divisors (see below), whose sum is σ = 43283332224. Its totient is φ = 36069442560.

The previous prime is 39601242649. The next prime is 39601242679. The reversal of 39601242671 is 17624210693.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-39601242671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39601242679) 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, 37571810 + ... + 37572863.

It is an arithmetic number, because the mean of its divisors is an integer number (5410416528).

Almost surely, 2^39601242671 is an apocalyptic number.

39601242671 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

39601242671 is a deficient number, since it is larger than the sum of its proper divisors (3682089553).

39601242671 is a wasteful number, since it uses less digits than its factorization.

39601242671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75144721.

The product of its (nonzero) digits is 108864, while the sum is 41.

The spelling of 39601242671 in words is "thirty-nine billion, six hundred one million, two hundred forty-two thousand, six hundred seventy-one".