325440051299 has 8 divisors (see below), whose sum is σ = 357616939248. Its totient is φ = 293695068160.

The previous prime is 325440051283. The next prime is 325440051353. The reversal of 325440051299 is 992150044523.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 325440051299 - 2⁴ = 325440051283 is a prime.

It is a super-2 number, since 2×325440051299² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (325440081299) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107974622 + ... + 107977635.

It is an arithmetic number, because the mean of its divisors is an integer number (44702117406).

Almost surely, 2^325440051299 is an apocalyptic number.

325440051299 is a deficient number, since it is larger than the sum of its proper divisors (32176887949).

325440051299 is a wasteful number, since it uses less digits than its factorization.

325440051299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215952405.

The product of its (nonzero) digits is 388800, while the sum is 44.

The spelling of 325440051299 in words is "three hundred twenty-five billion, four hundred forty million, fifty-one thousand, two hundred ninety-nine".