424531354152 has 32 divisors (see below), whose sum is σ = 1087214446080. Its totient is φ = 138058976640.

The previous prime is 424531354147. The next prime is 424531354201. The reversal of 424531354152 is 251453135424.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 424531354152.

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, 215716168 + ... + 215718135.

It is an arithmetic number, because the mean of its divisors is an integer number (33975451440).

Almost surely, 2^424531354152 is an apocalyptic number.

It is an amenable number.

424531354152 is an abundant number, since it is smaller than the sum of its proper divisors (662683091928).

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

424531354152 is a wasteful number, since it uses less digits than its factorization.

424531354152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431434353 (or 431434349 counting only the distinct ones).

The product of its digits is 288000, while the sum is 39.

Adding to 424531354152 its reverse (251453135424), we get a palindrome (675984489576).

The spelling of 424531354152 in words is "four hundred twenty-four billion, five hundred thirty-one million, three hundred fifty-four thousand, one hundred fifty-two".