464144542692 has 48 divisors (see below), whose sum is σ = 1096228147392. Its totient is φ = 152826273280.

The previous prime is 464144542691. The next prime is 464144542709. The reversal of 464144542692 is 296245441464.

It is not an unprimeable number, because it can be changed into a prime (464144542691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6795592 + ... + 6863552.

It is an arithmetic number, because the mean of its divisors is an integer number (22838086404).

Almost surely, 2^464144542692 is an apocalyptic number.

It is an amenable number.

464144542692 is an abundant number, since it is smaller than the sum of its proper divisors (632083604700).

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

464144542692 is a wasteful number, since it uses less digits than its factorization.

464144542692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74908 (or 74906 counting only the distinct ones).

The product of its digits is 6635520, while the sum is 51.

The spelling of 464144542692 in words is "four hundred sixty-four billion, one hundred forty-four million, five hundred forty-two thousand, six hundred ninety-two".