63214425450 has 72 divisors (see below), whose sum is σ = 185275748736. Its totient is φ = 15324708000.

The previous prime is 63214425383. The next prime is 63214425467. The reversal of 63214425450 is 5452441236.

63214425450 is a `hidden beast` number, since 63 + 2 + 14 + 42 + 545 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 6380346 + ... + 6390245.

It is an arithmetic number, because the mean of its divisors is an integer number (2573274288).

Almost surely, 2^63214425450 is an apocalyptic number.

63214425450 is an abundant number, since it is smaller than the sum of its proper divisors (122061323286).

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

63214425450 is a wasteful number, since it uses less digits than its factorization.

63214425450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12770620 (or 12770612 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

Adding to 63214425450 its reverse (5452441236), we get a palindrome (68666866686).

The spelling of 63214425450 in words is "sixty-three billion, two hundred fourteen million, four hundred twenty-five thousand, four hundred fifty".