100010042240 has 32 divisors (see below), whose sum is σ = 239086508760. Its totient is φ = 40004016640.

The previous prime is 100010042219. The next prime is 100010042269. The reversal of 100010042240 is 42240010001.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78132206 + ... + 78133485.

Almost surely, 2^100010042240 is an apocalyptic number.

100010042240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100010042240 is an abundant number, since it is smaller than the sum of its proper divisors (139076466520).

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

100010042240 is an equidigital number, since it uses as much as digits as its factorization.

100010042240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156265710 (or 156265698 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 100010042240 its reverse (42240010001), we get a palindrome (142250052241).

The spelling of 100010042240 in words is "one hundred billion, ten million, forty-two thousand, two hundred forty".