63077068234 has 8 divisors (see below), whose sum is σ = 94734319428. Its totient is φ = 31498961760.

The previous prime is 63077068213. The next prime is 63077068297. The reversal of 63077068234 is 43286077036.

It can be written as a sum of positive squares in 2 ways, for example, as 58760184025 + 4316884209 = 242405^2 + 65703^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 19784187 + ... + 19787374.

Almost surely, 2^63077068234 is an apocalyptic number.

63077068234 is a deficient number, since it is larger than the sum of its proper divisors (31657251194).

63077068234 is a wasteful number, since it uses less digits than its factorization.

63077068234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39572360.

The product of its (nonzero) digits is 1016064, while the sum is 46.

The spelling of 63077068234 in words is "sixty-three billion, seventy-seven million, sixty-eight thousand, two hundred thirty-four".