1464564265231 has 8 divisors (see below), whose sum is σ = 1542221246720. Its totient is φ = 1386964748952.

The previous prime is 1464564265183. The next prime is 1464564265243. The reversal of 1464564265231 is 1325624654641.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1464564265231 - 2⁷ = 1464564265103 is a prime.

It is a super-2 number, since 2×1464564265231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1464564265331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14313975 + ... + 14415928.

It is an arithmetic number, because the mean of its divisors is an integer number (192777655840).

Almost surely, 2^{1464564265231} is an apocalyptic number.

1464564265231 is a deficient number, since it is larger than the sum of its proper divisors (77656981489).

1464564265231 is a wasteful number, since it uses less digits than its factorization.

1464564265231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28732605.

The product of its digits is 4147200, while the sum is 49.

The spelling of 1464564265231 in words is "one trillion, four hundred sixty-four billion, five hundred sixty-four million, two hundred sixty-five thousand, two hundred thirty-one".