264341144 has 8 divisors (see below), whose sum is σ = 495639660. Its totient is φ = 132170568.

The previous prime is 264341141. The next prime is 264341149. The reversal of 264341144 is 441143462.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×264341144² = 139752480822457472, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264341141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16521314 + ... + 16521329.

Almost surely, 2^264341144 is an apocalyptic number.

It is an amenable number.

264341144 is a deficient number, since it is larger than the sum of its proper divisors (231298516).

264341144 is a wasteful number, since it uses less digits than its factorization.

264341144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33042649 (or 33042645 counting only the distinct ones).

The product of its digits is 9216, while the sum is 29.

The square root of 264341144 is about 16258.5714009565. The cubic root of 264341144 is about 641.7830680455.

The spelling of 264341144 in words is "two hundred sixty-four million, three hundred forty-one thousand, one hundred forty-four".