325049988454143 has 4 divisors (see below), whose sum is σ = 433399984605528. Its totient is φ = 216699992302760.

The previous prime is 325049988454133. The next prime is 325049988454199. The reversal of 325049988454143 is 341454889940523.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 325049988454143 - 2⁴¹ = 322850965198591 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325049988454123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54174998075688 + ... + 54174998075693.

It is an arithmetic number, because the mean of its divisors is an integer number (108349996151382).

Almost surely, 2^{325049988454143} is an apocalyptic number.

325049988454143 is a deficient number, since it is larger than the sum of its proper divisors (108349996151385).

325049988454143 is a wasteful number, since it uses less digits than its factorization.

325049988454143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108349996151384.

The product of its (nonzero) digits is 597196800, while the sum is 69.

The spelling of 325049988454143 in words is "three hundred twenty-five trillion, forty-nine billion, nine hundred eighty-eight million, four hundred fifty-four thousand, one hundred forty-three".