313400233101340 has 48 divisors (see below), whose sum is σ = 820538792123904. Its totient is φ = 97683189537600.

The previous prime is 313400233101331. The next prime is 313400233101367. The reversal of 313400233101340 is 43101332004313.

It is a super-2 number, since 2×313400233101340² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 313400233101299 and 313400233101308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101753320896 + ... + 101753323975.

It is an arithmetic number, because the mean of its divisors is an integer number (17094558169248).

Almost surely, 2^{313400233101340} is an apocalyptic number.

It is an amenable number.

313400233101340 is an abundant number, since it is smaller than the sum of its proper divisors (507138559022564).

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

313400233101340 is a wasteful number, since it uses less digits than its factorization.

313400233101340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203506644898 (or 203506644896 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 313400233101340 its reverse (43101332004313), we get a palindrome (356501565105653).

The spelling of 313400233101340 in words is "three hundred thirteen trillion, four hundred billion, two hundred thirty-three million, one hundred one thousand, three hundred forty".