10405455404000 has 144 divisors (see below), whose sum is σ = 27158565666960. Its totient is φ = 3917347481600.

The previous prime is 10405455403999. The next prime is 10405455404027. The reversal of 10405455404000 is 40455450401.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3344630 + ... + 5656629.

It is an arithmetic number, because the mean of its divisors is an integer number (188601150465).

Almost surely, 2^{10405455404000} is an apocalyptic number.

10405455404000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10405455404000 is an abundant number, since it is smaller than the sum of its proper divisors (16753110262960).

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

10405455404000 is an equidigital number, since it uses as much as digits as its factorization.

10405455404000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9001318 (or 9001283 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 32.

The spelling of 10405455404000 in words is "ten trillion, four hundred five billion, four hundred fifty-five million, four hundred four thousand".