63149083416 has 24 divisors (see below), whose sum is σ = 171028767780. Its totient is φ = 21049694448.

The previous prime is 63149083399. The next prime is 63149083423. The reversal of 63149083416 is 61438094136.

63149083416 is a `hidden beast` number, since 63 + 14 + 90 + 83 + 416 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 438535230 + ... + 438535373.

Almost surely, 2^63149083416 is an apocalyptic number.

It is an amenable number.

63149083416 is an abundant number, since it is smaller than the sum of its proper divisors (107879684364).

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

63149083416 is a wasteful number, since it uses less digits than its factorization.

63149083416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 877070615 (or 877070608 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The spelling of 63149083416 in words is "sixty-three billion, one hundred forty-nine million, eighty-three thousand, four hundred sixteen".