39301287971242 has 8 divisors (see below), whose sum is σ = 64311198498432. Its totient is φ = 17864221805100.

The previous prime is 39301287971221. The next prime is 39301287971251. The reversal of 39301287971242 is 24217978210393.

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

It is a super-2 number, since 2×39301287971242² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 893211090234 + ... + 893211090277.

It is an arithmetic number, because the mean of its divisors is an integer number (8038899812304).

Almost surely, 2^{39301287971242} is an apocalyptic number.

39301287971242 is a deficient number, since it is larger than the sum of its proper divisors (25009910527190).

39301287971242 is a wasteful number, since it uses less digits than its factorization.

39301287971242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1786422180524.

The product of its (nonzero) digits is 9144576, while the sum is 58.

The spelling of 39301287971242 in words is "thirty-nine trillion, three hundred one billion, two hundred eighty-seven million, nine hundred seventy-one thousand, two hundred forty-two".