245310421021352 has 16 divisors (see below), whose sum is σ = 459967205564160. Its totient is φ = 122652499537584.

The previous prime is 245310421021339. The next prime is 245310421021423. The reversal of 245310421021352 is 253120124013542.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 338487038 + ... + 339210989.

It is an arithmetic number, because the mean of its divisors is an integer number (28747950347760).

Almost surely, 2^{245310421021352} is an apocalyptic number.

It is an amenable number.

245310421021352 is a deficient number, since it is larger than the sum of its proper divisors (214656784542808).

245310421021352 is a wasteful number, since it uses less digits than its factorization.

245310421021352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 677743280 (or 677743276 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 245310421021352 its reverse (253120124013542), we get a palindrome (498430545034894).

The spelling of 245310421021352 in words is "two hundred forty-five trillion, three hundred ten billion, four hundred twenty-one million, twenty-one thousand, three hundred fifty-two".