1040802489624 has 16 divisors (see below), whose sum is σ = 2602006224120. Its totient is φ = 346934163200.

The previous prime is 1040802489599. The next prime is 1040802489647. The reversal of 1040802489624 is 4269842080401.

It is a happy number.

It is a super-2 number, since 2×1040802489624² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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, 21683385177 + ... + 21683385224.

Almost surely, 2^{1040802489624} is an apocalyptic number.

It is an amenable number.

1040802489624 is an abundant number, since it is smaller than the sum of its proper divisors (1561203734496).

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

1040802489624 is a wasteful number, since it uses less digits than its factorization.

1040802489624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43366770410 (or 43366770406 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 48.

The spelling of 1040802489624 in words is "one trillion, forty billion, eight hundred two million, four hundred eighty-nine thousand, six hundred twenty-four".