3711279042978 has 16 divisors (see below), whose sum is σ = 7993524092736. Its totient is φ = 1141932013200.

The previous prime is 3711279042931. The next prime is 3711279043001. The reversal of 3711279042978 is 8792409721173.

It is a super-2 number, since 2×3711279042978² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23790250198 + ... + 23790250353.

It is an arithmetic number, because the mean of its divisors is an integer number (499595255796).

Almost surely, 2^{3711279042978} is an apocalyptic number.

3711279042978 is an abundant number, since it is smaller than the sum of its proper divisors (4282245049758).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3711279042978 is a wasteful number, since it uses less digits than its factorization.

3711279042978 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47580500569.

The product of its (nonzero) digits is 10668672, while the sum is 60.

The spelling of 3711279042978 in words is "three trillion, seven hundred eleven billion, two hundred seventy-nine million, forty-two thousand, nine hundred seventy-eight".