63000427766938 has 32 divisors (see below), whose sum is σ = 95404849436160. Its totient is φ = 31200242301360.

The previous prime is 63000427766911. The next prime is 63000427766953. The reversal of 63000427766938 is 83966772400036.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 642740353 + ... + 642838363.

It is an arithmetic number, because the mean of its divisors is an integer number (2981401544880).

Almost surely, 2^{63000427766938} is an apocalyptic number.

63000427766938 is a deficient number, since it is larger than the sum of its proper divisors (32404421669222).

63000427766938 is a wasteful number, since it uses less digits than its factorization.

63000427766938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105282.

The product of its (nonzero) digits is 54867456, while the sum is 61.

The spelling of 63000427766938 in words is "sixty-three trillion, four hundred twenty-seven million, seven hundred sixty-six thousand, nine hundred thirty-eight".