100424557145 has 32 divisors (see below), whose sum is σ = 135780499584. Its totient is φ = 70676236800.

The previous prime is 100424557117. The next prime is 100424557157. The reversal of 100424557145 is 541755424001.

It is not a de Polignac number, because 100424557145 - 2¹⁴ = 100424540761 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100424557099 and 100424557108.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23171 + ... + 448760.

It is an arithmetic number, because the mean of its divisors is an integer number (4243140612).

Almost surely, 2^100424557145 is an apocalyptic number.

It is an amenable number.

100424557145 is a deficient number, since it is larger than the sum of its proper divisors (35355942439).

100424557145 is a wasteful number, since it uses less digits than its factorization.

100424557145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472073.

The product of its (nonzero) digits is 112000, while the sum is 38.

The spelling of 100424557145 in words is "one hundred billion, four hundred twenty-four million, five hundred fifty-seven thousand, one hundred forty-five".