46040431265 has 8 divisors (see below), whose sum is σ = 55256451048. Its totient is φ = 36827056000.

The previous prime is 46040431189. The next prime is 46040431273. The reversal of 46040431265 is 56213404064.

It can be written as a sum of positive squares in 4 ways, for example, as 336832609 + 45703598656 = 18353^2 + 213784^2 .

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

It is not a de Polignac number, because 46040431265 - 2²⁰ = 46039382689 is a prime.

It is a super-2 number, since 2×46040431265² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 622622 + ... + 692631.

It is an arithmetic number, because the mean of its divisors is an integer number (6907056381).

Almost surely, 2^46040431265 is an apocalyptic number.

It is an amenable number.

46040431265 is a deficient number, since it is larger than the sum of its proper divisors (9216019783).

46040431265 is a wasteful number, since it uses less digits than its factorization.

46040431265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1322259.

The product of its (nonzero) digits is 69120, while the sum is 35.

The spelling of 46040431265 in words is "forty-six billion, forty million, four hundred thirty-one thousand, two hundred sixty-five".