472426434722431 has 16 divisors (see below), whose sum is σ = 559766334883840. Its totient is φ = 390163219748640.

The previous prime is 472426434722377. The next prime is 472426434722467. The reversal of 472426434722431 is 134227434624274.

It is a cyclic number.

It is not a de Polignac number, because 472426434722431 - 2¹⁵ = 472426434689663 is a prime.

It is a super-2 number, since 2×472426434722431² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472426434732431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4753400841 + ... + 4753500226.

It is an arithmetic number, because the mean of its divisors is an integer number (34985395930240).

Almost surely, 2^{472426434722431} is an apocalyptic number.

472426434722431 is a deficient number, since it is larger than the sum of its proper divisors (87339900161409).

472426434722431 is a wasteful number, since it uses less digits than its factorization.

472426434722431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9506901334.

The product of its digits is 43352064, while the sum is 55.

The spelling of 472426434722431 in words is "four hundred seventy-two trillion, four hundred twenty-six billion, four hundred thirty-four million, seven hundred twenty-two thousand, four hundred thirty-one".