63134035672 has 16 divisors (see below), whose sum is σ = 118381107240. Its totient is φ = 31565740416.

The previous prime is 63134035663. The next prime is 63134035681. The reversal of 63134035672 is 27653043136.

It is an interprime number because it is at equal distance from previous prime (63134035663) and next prime (63134035681).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69763 + ... + 362125.

Almost surely, 2^63134035672 is an apocalyptic number.

It is an amenable number.

63134035672 is a deficient number, since it is larger than the sum of its proper divisors (55247071568).

63134035672 is a wasteful number, since it uses less digits than its factorization.

63134035672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319362 (or 319358 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 40.

The spelling of 63134035672 in words is "sixty-three billion, one hundred thirty-four million, thirty-five thousand, six hundred seventy-two".