431264214532226 has 16 divisors (see below), whose sum is σ = 696177719508600. Its totient is φ = 199620851470080.

The previous prime is 431264214532157. The next prime is 431264214532303. The reversal of 431264214532226 is 622235412462134.

It can be written as a sum of positive squares in 4 ways, for example, as 254726356102201 + 176537858430025 = 15960149^2 + 13286755^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103969191401 + ... + 103969195548.

Almost surely, 2^{431264214532226} is an apocalyptic number.

431264214532226 is a deficient number, since it is larger than the sum of its proper divisors (264913504976374).

431264214532226 is a wasteful number, since it uses less digits than its factorization.

431264214532226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207938387029.

The product of its digits is 3317760, while the sum is 47.

The spelling of 431264214532226 in words is "four hundred thirty-one trillion, two hundred sixty-four billion, two hundred fourteen million, five hundred thirty-two thousand, two hundred twenty-six".