63377871346 has 16 divisors (see below), whose sum is σ = 96145552800. Its totient is φ = 31329432288.

The previous prime is 63377871307. The next prime is 63377871367. The reversal of 63377871346 is 64317877336.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2537065 + ... + 2561923.

It is an arithmetic number, because the mean of its divisors is an integer number (6009097050).

Almost surely, 2^63377871346 is an apocalyptic number.

63377871346 is a deficient number, since it is larger than the sum of its proper divisors (32767681454).

63377871346 is a wasteful number, since it uses less digits than its factorization.

63377871346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39273.

The product of its digits is 10668672, while the sum is 55.

The spelling of 63377871346 in words is "sixty-three billion, three hundred seventy-seven million, eight hundred seventy-one thousand, three hundred forty-six".