245445334313000 has 32 divisors (see below), whose sum is σ = 574342082294760. Its totient is φ = 98178133724800.

The previous prime is 245445334312987. The next prime is 245445334313029. The reversal of 245445334313000 is 313433544542.

It can be written as a sum of positive squares in 4 ways, for example, as 75683353345924 + 169761980967076 = 8699618^2 + 13029274^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122722666157 + ... + 122722668156.

Almost surely, 2^{245445334313000} is an apocalyptic number.

245445334313000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

245445334313000 is an abundant number, since it is smaller than the sum of its proper divisors (328896747981760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

245445334313000 is a wasteful number, since it uses less digits than its factorization.

245445334313000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245445334334 (or 245445334320 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 41.

Adding to 245445334313000 its reverse (313433544542), we get a palindrome (245758767857542).

The spelling of 245445334313000 in words is "two hundred forty-five trillion, four hundred forty-five billion, three hundred thirty-four million, three hundred thirteen thousand".