423245542324 has 36 divisors (see below), whose sum is σ = 822196379844. Its totient is φ = 190479520000.

The previous prime is 423245542273. The next prime is 423245542333.

423245542324 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 174613665424 + 248631876900 = 417868^2 + 498630^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4280197 + ... + 4377964.

It is an arithmetic number, because the mean of its divisors is an integer number (22838788329).

Almost surely, 2^423245542324 is an apocalyptic number.

423245542324 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

423245542324 is a deficient number, since it is larger than the sum of its proper divisors (398950837520).

423245542324 is a wasteful number, since it uses less digits than its factorization.

423245542324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8658288 (or 8658275 counting only the distinct ones).

The product of its digits is 921600, while the sum is 40.

It can be divided in two parts, 423245 and 542324, that added together give a palindrome (965569).

The spelling of 423245542324 in words is "four hundred twenty-three billion, two hundred forty-five million, five hundred forty-two thousand, three hundred twenty-four".