2340413400402 has 96 divisors (see below), whose sum is σ = 6469182720000. Its totient is φ = 593762369760.

The previous prime is 2340413400341. The next prime is 2340413400421. The reversal of 2340413400402 is 2040043140432.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19575402 + ... + 19694597.

It is an arithmetic number, because the mean of its divisors is an integer number (67387320000).

Almost surely, 2^{2340413400402} is an apocalyptic number.

2340413400402 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2340413400402 is an abundant number, since it is smaller than the sum of its proper divisors (4128769319598).

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

2340413400402 is a wasteful number, since it uses less digits than its factorization.

2340413400402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39270068 (or 39270065 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 2340413400402 its reverse (2040043140432), we get a palindrome (4380456540834).

The spelling of 2340413400402 in words is "two trillion, three hundred forty billion, four hundred thirteen million, four hundred thousand, four hundred two".