426332344670 has 64 divisors (see below), whose sum is σ = 805401805824. Its totient is φ = 162301466880.

The previous prime is 426332344663. The next prime is 426332344673. The reversal of 426332344670 is 76443233624.

It is a super-2 number, since 2×426332344670² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426332344673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14494799 + ... + 14524181.

It is an arithmetic number, because the mean of its divisors is an integer number (12584403216).

Almost surely, 2^426332344670 is an apocalyptic number.

426332344670 is a deficient number, since it is larger than the sum of its proper divisors (379069461154).

426332344670 is a wasteful number, since it uses less digits than its factorization.

426332344670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30297.

The product of its (nonzero) digits is 1741824, while the sum is 44.

The spelling of 426332344670 in words is "four hundred twenty-six billion, three hundred thirty-two million, three hundred forty-four thousand, six hundred seventy".