2345316405 has 16 divisors (see below), whose sum is σ = 3754383360. Its totient is φ = 1250209728.

The previous prime is 2345316383. The next prime is 2345316419. The reversal of 2345316405 is 5046135432.

It is not a de Polignac number, because 2345316405 - 2¹² = 2345312309 is a prime.

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, 7285 + ... + 68874.

It is an arithmetic number, because the mean of its divisors is an integer number (234648960).

Almost surely, 2^2345316405 is an apocalyptic number.

It is an amenable number.

2345316405 is a deficient number, since it is larger than the sum of its proper divisors (1409066955).

2345316405 is a wasteful number, since it uses less digits than its factorization.

2345316405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78220.

The product of its (nonzero) digits is 43200, while the sum is 33.

The square root of 2345316405 is about 48428.4668867392. The cubic root of 2345316405 is about 1328.6190662353.

The spelling of 2345316405 in words is "two billion, three hundred forty-five million, three hundred sixteen thousand, four hundred five".