64292494251341 has 12 divisors (see below), whose sum is σ = 66130394087100. Its totient is φ = 62502255979200.

The previous prime is 64292494251317. The next prime is 64292494251343. The reversal of 64292494251341 is 14315249429246.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 42824524962025 + 21467969289316 = 6544045^2 + 4633354^2 .

It is not a de Polignac number, because 64292494251341 - 2⁶ = 64292494251277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64292494251343) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 97337960 + ... + 97996241.

It is an arithmetic number, because the mean of its divisors is an integer number (5510866173925).

Almost surely, 2^{64292494251341} is an apocalyptic number.

It is an amenable number.

64292494251341 is a deficient number, since it is larger than the sum of its proper divisors (1837899835759).

64292494251341 is a wasteful number, since it uses less digits than its factorization.

64292494251341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195334444 (or 195334397 counting only the distinct ones).

The product of its digits is 14929920, while the sum is 56.

The spelling of 64292494251341 in words is "sixty-four trillion, two hundred ninety-two billion, four hundred ninety-four million, two hundred fifty-one thousand, three hundred forty-one".