1326700726422 has 16 divisors (see below), whose sum is σ = 2664789444720. Its totient is φ = 440335576832.

The previous prime is 1326700726397. The next prime is 1326700726433. The reversal of 1326700726422 is 2246270076231.

It is a congruent number.

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, 474498147 + ... + 474500942.

It is an arithmetic number, because the mean of its divisors is an integer number (166549340295).

Almost surely, 2^{1326700726422} is an apocalyptic number.

1326700726422 is an abundant number, since it is smaller than the sum of its proper divisors (1338088718298).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1326700726422 is a wasteful number, since it uses less digits than its factorization.

1326700726422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 948999327.

The product of its (nonzero) digits is 338688, while the sum is 42.

The spelling of 1326700726422 in words is "one trillion, three hundred twenty-six billion, seven hundred million, seven hundred twenty-six thousand, four hundred twenty-two".