100412003442 has 32 divisors (see below), whose sum is σ = 203301782208. Its totient is φ = 33057936576.

The previous prime is 100412003431. The next prime is 100412003543. The reversal of 100412003442 is 244300214001.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1832028 + ... + 1886040.

It is an arithmetic number, because the mean of its divisors is an integer number (6353180694).

Almost surely, 2^100412003442 is an apocalyptic number.

100412003442 is an abundant number, since it is smaller than the sum of its proper divisors (102889778766).

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

100412003442 is a wasteful number, since it uses less digits than its factorization.

100412003442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57834.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 100412003442 its reverse (244300214001), we get a palindrome (344712217443).

The spelling of 100412003442 in words is "one hundred billion, four hundred twelve million, three thousand, four hundred forty-two".