425968250399 has 16 divisors (see below), whose sum is σ = 444994767360. Its totient is φ = 406984263840.

The previous prime is 425968250359. The next prime is 425968250431. The reversal of 425968250399 is 993052869524.

It is a cyclic number.

It is not a de Polignac number, because 425968250399 - 2⁸ = 425968250143 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 (425968250339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 150146009 + ... + 150148845.

It is an arithmetic number, because the mean of its divisors is an integer number (27812172960).

Almost surely, 2^425968250399 is an apocalyptic number.

425968250399 is a deficient number, since it is larger than the sum of its proper divisors (19026516961).

425968250399 is a wasteful number, since it uses less digits than its factorization.

425968250399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7990.

The product of its (nonzero) digits is 41990400, while the sum is 62.

The spelling of 425968250399 in words is "four hundred twenty-five billion, nine hundred sixty-eight million, two hundred fifty thousand, three hundred ninety-nine".