461970077776 has 10 divisors (see below), whose sum is σ = 895067025722. Its totient is φ = 230985038880.

The previous prime is 461970077747. The next prime is 461970077791. The reversal of 461970077776 is 677770079164.

It can be written as a sum of positive squares in only one way, i.e., 256416653376 + 205553424400 = 506376^2 + 453380^2 .

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, 14436564915 + ... + 14436564946.

Almost surely, 2^461970077776 is an apocalyptic number.

It is an amenable number.

461970077776 is a deficient number, since it is larger than the sum of its proper divisors (433096947946).

461970077776 is a wasteful number, since it uses less digits than its factorization.

461970077776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28873129869 (or 28873129863 counting only the distinct ones).

The product of its (nonzero) digits is 21781872, while the sum is 61.

The spelling of 461970077776 in words is "four hundred sixty-one billion, nine hundred seventy million, seventy-seven thousand, seven hundred seventy-six".