245025325423121 has 8 divisors (see below), whose sum is σ = 248246982180288. Its totient is φ = 241819269910000.

The previous prime is 245025325423103. The next prime is 245025325423133. The reversal of 245025325423121 is 121324523520542.

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 245025325423121 - 2¹⁴ = 245025325406737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (245025325420121) 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, 3900279395 + ... + 3900342216.

It is an arithmetic number, because the mean of its divisors is an integer number (31030872772536).

Almost surely, 2^{245025325423121} is an apocalyptic number.

It is an amenable number.

245025325423121 is a deficient number, since it is larger than the sum of its proper divisors (3221656757167).

245025325423121 is a wasteful number, since it uses less digits than its factorization.

245025325423121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7800622023.

The product of its (nonzero) digits is 576000, while the sum is 41.

Adding to 245025325423121 its reverse (121324523520542), we get a palindrome (366349848943663).

The spelling of 245025325423121 in words is "two hundred forty-five trillion, twenty-five billion, three hundred twenty-five million, four hundred twenty-three thousand, one hundred twenty-one".