1464236431652 has 12 divisors (see below), whose sum is σ = 2610761185116. Its totient is φ = 718304664480.

The previous prime is 1464236431639. The next prime is 1464236431709. The reversal of 1464236431652 is 2561346324641.

It can be written as a sum of positive squares in 2 ways, for example, as 505842423076 + 958394008576 = 711226^2 + 978976^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1464236431597 and 1464236431606.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3453387599 + ... + 3453388022.

It is an arithmetic number, because the mean of its divisors is an integer number (217563432093).

Almost surely, 2^{1464236431652} is an apocalyptic number.

It is an amenable number.

1464236431652 is a deficient number, since it is larger than the sum of its proper divisors (1146524753464).

1464236431652 is a wasteful number, since it uses less digits than its factorization.

1464236431652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6906775678 (or 6906775676 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 47.

The spelling of 1464236431652 in words is "one trillion, four hundred sixty-four billion, two hundred thirty-six million, four hundred thirty-one thousand, six hundred fifty-two".