100342433042 has 8 divisors (see below), whose sum is σ = 155703775500. Its totient is φ = 48441174544.

The previous prime is 100342433039. The next prime is 100342433047. The reversal of 100342433042 is 240334243001.

It can be written as a sum of positive squares in 2 ways, for example, as 100274188921 + 68244121 = 316661^2 + 8261^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (100342433047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 865020917 + ... + 865021032.

Almost surely, 2^100342433042 is an apocalyptic number.

100342433042 is a deficient number, since it is larger than the sum of its proper divisors (55361342458).

100342433042 is a wasteful number, since it uses less digits than its factorization.

100342433042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1730041980.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 100342433042 its reverse (240334243001), we get a palindrome (340676676043).

The spelling of 100342433042 in words is "one hundred billion, three hundred forty-two million, four hundred thirty-three thousand, forty-two".