264401061241244 has 12 divisors (see below), whose sum is σ = 478657093626600. Its totient is φ = 127641891633648.

The previous prime is 264401061241223. The next prime is 264401061241301. The reversal of 264401061241244 is 442142160104462.

It is a happy number.

264401061241244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 1139659746614 + ... + 1139659746845.

It is an arithmetic number, because the mean of its divisors is an integer number (39888091135550).

Almost surely, 2^{264401061241244} is an apocalyptic number.

It is an amenable number.

264401061241244 is a deficient number, since it is larger than the sum of its proper divisors (214256032385356).

264401061241244 is a wasteful number, since it uses less digits than its factorization.

264401061241244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2279319493492 (or 2279319493490 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 41.

The spelling of 264401061241244 in words is "two hundred sixty-four trillion, four hundred one billion, sixty-one million, two hundred forty-one thousand, two hundred forty-four".