1034057700520 has 64 divisors (see below), whose sum is σ = 2652989688720. Its totient is φ = 359346745344.

The previous prime is 1034057700509. The next prime is 1034057700521. The reversal of 1034057700520 is 250077504301.

It can be written as a sum of positive squares in 8 ways, for example, as 225212888356 + 808844812164 = 474566^2 + 899358^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (1034057700521) 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, 58478587 + ... + 58496266.

Almost surely, 2^{1034057700520} is an apocalyptic number.

1034057700520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1034057700520 is an abundant number, since it is smaller than the sum of its proper divisors (1618931988200).

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

1034057700520 is a wasteful number, since it uses less digits than its factorization.

1034057700520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116974894 (or 116974890 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 34.

The spelling of 1034057700520 in words is "one trillion, thirty-four billion, fifty-seven million, seven hundred thousand, five hundred twenty".