464742803931 has 24 divisors (see below), whose sum is σ = 720884070720. Its totient is φ = 265545765072.

The previous prime is 464742803911. The next prime is 464742803933. The reversal of 464742803931 is 139308247464.

It is a happy number.

It is not a de Polignac number, because 464742803931 - 2¹³ = 464742795739 is a prime.

It is a super-2 number, since 2×464742803931² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (464742803933) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1786120 + ... + 2029706.

It is an arithmetic number, because the mean of its divisors is an integer number (30036836280).

Almost surely, 2^464742803931 is an apocalyptic number.

464742803931 is a deficient number, since it is larger than the sum of its proper divisors (256141266789).

464742803931 is a wasteful number, since it uses less digits than its factorization.

464742803931 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256583 (or 256576 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 51.

The spelling of 464742803931 in words is "four hundred sixty-four billion, seven hundred forty-two million, eight hundred three thousand, nine hundred thirty-one".