100042174354 has 4 divisors (see below), whose sum is σ = 150063261534. Its totient is φ = 50021087176.

The previous prime is 100042174333. The next prime is 100042174403. The reversal of 100042174354 is 453471240001.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 94847368729 + 5194805625 = 307973^2 + 72075^2 .

It is a super-2 number, since 2×100042174354² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25010543587 + ... + 25010543590.

Almost surely, 2^100042174354 is an apocalyptic number.

100042174354 is a deficient number, since it is larger than the sum of its proper divisors (50021087180).

100042174354 is an equidigital number, since it uses as much as digits as its factorization.

100042174354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50021087179.

The product of its (nonzero) digits is 13440, while the sum is 31.

The spelling of 100042174354 in words is "one hundred billion, forty-two million, one hundred seventy-four thousand, three hundred fifty-four".