245113400343 has 16 divisors (see below), whose sum is σ = 373527128576. Its totient is φ = 140056927200.

The previous prime is 245113400309. The next prime is 245113400369. The reversal of 245113400343 is 343004311542.

245113400343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 245113400343 - 2⁹ = 245113399831 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 245113400343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245113400383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65430 + ... + 703212.

It is an arithmetic number, because the mean of its divisors is an integer number (23345445536).

Almost surely, 2^245113400343 is an apocalyptic number.

245113400343 is a deficient number, since it is larger than the sum of its proper divisors (128413728233).

245113400343 is a wasteful number, since it uses less digits than its factorization.

245113400343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 656094.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 245113400343 its reverse (343004311542), we get a palindrome (588117711885).

The spelling of 245113400343 in words is "two hundred forty-five billion, one hundred thirteen million, four hundred thousand, three hundred forty-three".