2042465911524 has 48 divisors (see below), whose sum is σ = 5295363675840. Its totient is φ = 680811468480.

The previous prime is 2042465911513. The next prime is 2042465911529. The reversal of 2042465911524 is 4251195642402.

2042465911524 is a `hidden beast` number, since 2 + 0 + 4 + 2 + 4 + 6 + 591 + 1 + 52 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 2042465911524.

It is not an unprimeable number, because it can be changed into a prime (2042465911529) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10404787 + ... + 10599269.

It is an arithmetic number, because the mean of its divisors is an integer number (110320076580).

Almost surely, 2^{2042465911524} is an apocalyptic number.

It is an amenable number.

2042465911524 is an abundant number, since it is smaller than the sum of its proper divisors (3252897764316).

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

2042465911524 is a wasteful number, since it uses less digits than its factorization.

2042465911524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291737 (or 291729 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 45.

The spelling of 2042465911524 in words is "two trillion, forty-two billion, four hundred sixty-five million, nine hundred eleven thousand, five hundred twenty-four".