2340164138168 has 64 divisors (see below), whose sum is σ = 4561582003200. Its totient is φ = 1124673842560.

The previous prime is 2340164138107. The next prime is 2340164138183. The reversal of 2340164138168 is 8618314610432.

It is a Harshad number since it is a multiple of its sum of digits (47).

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, 22820546 + ... + 22922862.

It is an arithmetic number, because the mean of its divisors is an integer number (71274718800).

Almost surely, 2^{2340164138168} is an apocalyptic number.

It is an amenable number.

2340164138168 is a deficient number, since it is larger than the sum of its proper divisors (2221417865032).

2340164138168 is a wasteful number, since it uses less digits than its factorization.

2340164138168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103460 (or 103456 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 47.

The spelling of 2340164138168 in words is "two trillion, three hundred forty billion, one hundred sixty-four million, one hundred thirty-eight thousand, one hundred sixty-eight".