423043634154630 has 64 divisors (see below), whose sum is σ = 1019971622642688. Its totient is φ = 112293708226560.

The previous prime is 423043634154569. The next prime is 423043634154641. The reversal of 423043634154630 is 36451436340324.

It is a self number, because there is not a number n which added to its sum of digits gives 423043634154630.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8308176 + ... + 30250835.

It is an arithmetic number, because the mean of its divisors is an integer number (15937056603792).

Almost surely, 2^{423043634154630} is an apocalyptic number.

423043634154630 is an abundant number, since it is smaller than the sum of its proper divisors (596927988488058).

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

423043634154630 is a wasteful number, since it uses less digits than its factorization.

423043634154630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38560701.

The product of its (nonzero) digits is 7464960, while the sum is 48.

The spelling of 423043634154630 in words is "four hundred twenty-three trillion, forty-three billion, six hundred thirty-four million, one hundred fifty-four thousand, six hundred thirty".