464465774642 has 16 divisors (see below), whose sum is σ = 698866261632. Its totient is φ = 231510889200.

The previous prime is 464465774611. The next prime is 464465774657. The reversal of 464465774642 is 246477564464.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1621433 + ... + 1886259.

It is an arithmetic number, because the mean of its divisors is an integer number (43679141352).

Almost surely, 2^464465774642 is an apocalyptic number.

464465774642 is a deficient number, since it is larger than the sum of its proper divisors (234400486990).

464465774642 is a wasteful number, since it uses less digits than its factorization.

464465774642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267553.

The product of its digits is 108380160, while the sum is 59.

The spelling of 464465774642 in words is "four hundred sixty-four billion, four hundred sixty-five million, seven hundred seventy-four thousand, six hundred forty-two".