324405498672 has 60 divisors (see below), whose sum is σ = 918823238424. Its totient is φ = 106832328960.

The previous prime is 324405498671. The next prime is 324405498707. The reversal of 324405498672 is 276894504423.

It is a happy number.

324405498672 is a `hidden beast` number, since 3 + 2 + 440 + 54 + 9 + 86 + 72 = 666.

It is not an unprimeable number, because it can be changed into a prime (324405498671) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13559229 + ... + 13583132.

Almost surely, 2^324405498672 is an apocalyptic number.

It is an amenable number.

324405498672 is an abundant number, since it is smaller than the sum of its proper divisors (594417739752).

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

324405498672 is a wasteful number, since it uses less digits than its factorization.

324405498672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27142458 (or 27142449 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 54.

The spelling of 324405498672 in words is "three hundred twenty-four billion, four hundred five million, four hundred ninety-eight thousand, six hundred seventy-two".