100325420636434 has 16 divisors (see below), whose sum is σ = 172936636681536. Its totient is φ = 42759058518000.

The previous prime is 100325420636359. The next prime is 100325420636449. The reversal of 100325420636434 is 434636024523001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19795857892 + ... + 19795862959.

It is an arithmetic number, because the mean of its divisors is an integer number (10808539792596).

Almost surely, 2^{100325420636434} is an apocalyptic number.

100325420636434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

100325420636434 is a deficient number, since it is larger than the sum of its proper divisors (72611216045102).

100325420636434 is a wasteful number, since it uses less digits than its factorization.

100325420636434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39591721041.

The product of its (nonzero) digits is 1244160, while the sum is 43.

The spelling of 100325420636434 in words is "one hundred trillion, three hundred twenty-five billion, four hundred twenty million, six hundred thirty-six thousand, four hundred thirty-four".