1050668040400 has 60 divisors (see below), whose sum is σ = 2753705430144. Its totient is φ = 382061104000.

The previous prime is 1050668040371. The next prime is 1050668040431. The reversal of 1050668040400 is 40408660501.

It is a super-2 number, since 2×1050668040400² (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 11 ways as a sum of consecutive naturals, for example, 119389696 + ... + 119398495.

Almost surely, 2^{1050668040400} is an apocalyptic number.

1050668040400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1050668040400 is an abundant number, since it is smaller than the sum of its proper divisors (1703037389744).

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

1050668040400 is a wasteful number, since it uses less digits than its factorization.

1050668040400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238788220 (or 238788209 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The spelling of 1050668040400 in words is "one trillion, fifty billion, six hundred sixty-eight million, forty thousand, four hundred".