1077424730520 has 128 divisors (see below), whose sum is σ = 3243441277440. Its totient is φ = 286322319360.

The previous prime is 1077424730513. The next prime is 1077424730671. The reversal of 1077424730520 is 250374247701.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42822264 + ... + 42847416.

It is an arithmetic number, because the mean of its divisors is an integer number (25339384980).

Almost surely, 2^{1077424730520} is an apocalyptic number.

1077424730520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1077424730520 is an abundant number, since it is smaller than the sum of its proper divisors (2166016546920).

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

1077424730520 is a wasteful number, since it uses less digits than its factorization.

1077424730520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26385 (or 26381 counting only the distinct ones).

The product of its (nonzero) digits is 329280, while the sum is 42.

The spelling of 1077424730520 in words is "one trillion, seventy-seven billion, four hundred twenty-four million, seven hundred thirty thousand, five hundred twenty".