63345249324 has 72 divisors (see below), whose sum is σ = 183022679840. Its totient is φ = 18096141312.

The previous prime is 63345249323. The next prime is 63345249349. The reversal of 63345249324 is 42394254336.

63345249324 is a `hidden beast` number, since 6 + 3 + 34 + 524 + 93 + 2 + 4 = 666.

It is a super-2 number, since 2×63345249324² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 63345249324.

It is not an unprimeable number, because it can be changed into a prime (63345249323) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2576562 + ... + 2601030.

Almost surely, 2^63345249324 is an apocalyptic number.

It is an amenable number.

63345249324 is an abundant number, since it is smaller than the sum of its proper divisors (119677430516).

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

63345249324 is a wasteful number, since it uses less digits than its factorization.

63345249324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34759 (or 34754 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 45.

The spelling of 63345249324 in words is "sixty-three billion, three hundred forty-five million, two hundred forty-nine thousand, three hundred twenty-four".