245313040310 has 64 divisors (see below), whose sum is σ = 477502240320. Its totient is φ = 90202083840.

The previous prime is 245313040307. The next prime is 245313040381. The reversal of 245313040310 is 13040313542.

It is a super-2 number, since 2×245313040310² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 245313040310.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45996404 + ... + 46001736.

It is an arithmetic number, because the mean of its divisors is an integer number (7460972505).

Almost surely, 2^245313040310 is an apocalyptic number.

245313040310 is a deficient number, since it is larger than the sum of its proper divisors (232189200010).

245313040310 is a wasteful number, since it uses less digits than its factorization.

245313040310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6753.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 245313040310 its reverse (13040313542), we get a palindrome (258353353852).

The spelling of 245313040310 in words is "two hundred forty-five billion, three hundred thirteen million, forty thousand, three hundred ten".