42431323054226 has 8 divisors (see below), whose sum is σ = 63675641492364. Its totient is φ = 21206109223440.

The previous prime is 42431323054181. The next prime is 42431323054231. The reversal of 42431323054226 is 62245032313424.

It can be written as a sum of positive squares in 2 ways, for example, as 34424681235025 + 8006641819201 = 5867255^2 + 2829601^2 .

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

It is a super-2 number, since 2×42431323054226² (a number of 28 digits) contains 22 as substring.

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, 4776146285 + ... + 4776155168.

Almost surely, 2^{42431323054226} is an apocalyptic number.

42431323054226 is a deficient number, since it is larger than the sum of its proper divisors (21244318438138).

42431323054226 is a wasteful number, since it uses less digits than its factorization.

42431323054226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9552303676.

The product of its (nonzero) digits is 829440, while the sum is 41.

The spelling of 42431323054226 in words is "forty-two trillion, four hundred thirty-one billion, three hundred twenty-three million, fifty-four thousand, two hundred twenty-six".