100420363554654 has 64 divisors (see below), whose sum is σ = 235955463448320. Its totient is φ = 28089288241920.

The previous prime is 100420363554559. The next prime is 100420363554673. The reversal of 100420363554654 is 456455363024001.

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, 79284954 + ... + 80541570.

It is an arithmetic number, because the mean of its divisors is an integer number (3686804116380).

Almost surely, 2^{100420363554654} is an apocalyptic number.

100420363554654 is an abundant number, since it is smaller than the sum of its proper divisors (135535099893666).

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

100420363554654 is a wasteful number, since it uses less digits than its factorization.

100420363554654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1349785.

The product of its (nonzero) digits is 5184000, while the sum is 48.

The spelling of 100420363554654 in words is "one hundred trillion, four hundred twenty billion, three hundred sixty-three million, five hundred fifty-four thousand, six hundred fifty-four".