1042205212524 has 48 divisors (see below), whose sum is σ = 2942697074688. Its totient is φ = 280256863488.

The previous prime is 1042205212487. The next prime is 1042205212547. The reversal of 1042205212524 is 4252125022401.

It is a junction number, because it is equal to n+sod(n) for n = 1042205212491 and 1042205212500.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 364916364 + ... + 364919219.

It is an arithmetic number, because the mean of its divisors is an integer number (61306189056).

Almost surely, 2^{1042205212524} is an apocalyptic number.

1042205212524 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1042205212524 is an abundant number, since it is smaller than the sum of its proper divisors (1900491862164).

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

1042205212524 is a wasteful number, since it uses less digits than its factorization.

1042205212524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729835614 (or 729835612 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 30.

The spelling of 1042205212524 in words is "one trillion, forty-two billion, two hundred five million, two hundred twelve thousand, five hundred twenty-four".