423481326422 has 32 divisors (see below), whose sum is σ = 792212797440. Its totient is φ = 164941116480.

The previous prime is 423481326413. The next prime is 423481326449. The reversal of 423481326422 is 224623184324.

It is a self number, because there is not a number n which added to its sum of digits gives 423481326422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65723 + ... + 922649.

It is an arithmetic number, because the mean of its divisors is an integer number (24756649920).

Almost surely, 2^423481326422 is an apocalyptic number.

423481326422 is a deficient number, since it is larger than the sum of its proper divisors (368731471018).

423481326422 is a wasteful number, since it uses less digits than its factorization.

423481326422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 860156.

The product of its digits is 442368, while the sum is 41.

The spelling of 423481326422 in words is "four hundred twenty-three billion, four hundred eighty-one million, three hundred twenty-six thousand, four hundred twenty-two".