100401144324 has 24 divisors (see below), whose sum is σ = 252290055360. Its totient is φ = 30892659744.

The previous prime is 100401144301. The next prime is 100401144343. The reversal of 100401144324 is 423441104001.

It is a junction number, because it is equal to n+sod(n) for n = 100401144294 and 100401144303.

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 7 ways as a sum of consecutive naturals, for example, 321798384 + ... + 321798695.

It is an arithmetic number, because the mean of its divisors is an integer number (10512085640).

Almost surely, 2^100401144324 is an apocalyptic number.

It is an amenable number.

100401144324 is an abundant number, since it is smaller than the sum of its proper divisors (151888911036).

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

100401144324 is a wasteful number, since it uses less digits than its factorization.

100401144324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 643597099 (or 643597097 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 100401144324 its reverse (423441104001), we get a palindrome (523842248325).

The spelling of 100401144324 in words is "one hundred billion, four hundred one million, one hundred forty-four thousand, three hundred twenty-four".