464742775740 has 48 divisors (see below), whose sum is σ = 1301428477440. Its totient is φ = 123917244480.

The previous prime is 464742775723. The next prime is 464742775771. The reversal of 464742775740 is 47577247464.

It is a congruent number.

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, 92185 + ... + 968495.

It is an arithmetic number, because the mean of its divisors is an integer number (27113093280).

Almost surely, 2^464742775740 is an apocalyptic number.

It is an amenable number.

464742775740 is an abundant number, since it is smaller than the sum of its proper divisors (836685701700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

464742775740 is a wasteful number, since it uses less digits than its factorization.

464742775740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 885162 (or 885160 counting only the distinct ones).

The product of its (nonzero) digits is 36879360, while the sum is 57.

The spelling of 464742775740 in words is "four hundred sixty-four billion, seven hundred forty-two million, seven hundred seventy-five thousand, seven hundred forty".