64277050042 has 8 divisors (see below), whose sum is σ = 96425182656. Its totient is φ = 32135322492.

The previous prime is 64277049983. The next prime is 64277050043. The reversal of 64277050042 is 24005077246.

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

It is a junction number, because it is equal to n+sod(n) for n = 64277049983 and 64277050010.

It is not an unprimeable number, because it can be changed into a prime (64277050043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1576098 + ... + 1616365.

It is an arithmetic number, because the mean of its divisors is an integer number (12053147832).

Almost surely, 2^64277050042 is an apocalyptic number.

64277050042 is a deficient number, since it is larger than the sum of its proper divisors (32148132614).

64277050042 is a wasteful number, since it uses less digits than its factorization.

64277050042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3202532.

The product of its (nonzero) digits is 94080, while the sum is 37.

The spelling of 64277050042 in words is "sixty-four billion, two hundred seventy-seven million, fifty thousand, forty-two".