1042515050400 has 108 divisors (see below), whose sum is σ = 3676168721862. Its totient is φ = 278004011520.

The previous prime is 1042515050347. The next prime is 1042515050417. The reversal of 1042515050400 is 40505152401.

1042515050400 is a `hidden beast` number, since 1 + 0 + 4 + 2 + 5 + 150 + 504 + 0 + 0 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 897180262416 + 145334787984 = 947196^2 + 381228^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 72389679 + ... + 72404078.

Almost surely, 2^{1042515050400} is an apocalyptic number.

1042515050400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1042515050400 is an abundant number, since it is smaller than the sum of its proper divisors (2633653671462).

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

1042515050400 is a wasteful number, since it uses less digits than its factorization.

1042515050400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144793783 (or 144793767 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

The spelling of 1042515050400 in words is "one trillion, forty-two billion, five hundred fifteen million, fifty thousand, four hundred".