2473776156642 has 16 divisors (see below), whose sum is σ = 5654345500992. Its totient is φ = 706793187600.

The previous prime is 2473776156611. The next prime is 2473776156659. The reversal of 2473776156642 is 2466516773742.

It is a super-2 number, since 2×2473776156642² (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, 29449716109 + ... + 29449716192.

It is an arithmetic number, because the mean of its divisors is an integer number (353396593812).

Almost surely, 2^{2473776156642} is an apocalyptic number.

2473776156642 is an abundant number, since it is smaller than the sum of its proper divisors (3180569344350).

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

2473776156642 is a wasteful number, since it uses less digits than its factorization.

2473776156642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58899432313.

The product of its digits is 71124480, while the sum is 60.

The spelling of 2473776156642 in words is "two trillion, four hundred seventy-three billion, seven hundred seventy-six million, one hundred fifty-six thousand, six hundred forty-two".