577717066142 has 4 divisors (see below), whose sum is σ = 866575599216. Its totient is φ = 288858533070.

The previous prime is 577717066117. The next prime is 577717066151. The reversal of 577717066142 is 241660717775.

577717066142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 144429266534 + ... + 144429266537.

It is an arithmetic number, because the mean of its divisors is an integer number (216643899804).

Almost surely, 2^577717066142 is an apocalyptic number.

577717066142 is a deficient number, since it is larger than the sum of its proper divisors (288858533074).

577717066142 is a wasteful number, since it uses less digits than its factorization.

577717066142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288858533073.

The product of its (nonzero) digits is 3457440, while the sum is 53.

The spelling of 577717066142 in words is "five hundred seventy-seven billion, seven hundred seventeen million, sixty-six thousand, one hundred forty-two".