2162343716 has 24 divisors (see below), whose sum is σ = 4289671680. Its totient is φ = 945477792.

The previous prime is 2162343671. The next prime is 2162343719. The reversal of 2162343716 is 6173432612.

It is a super-2 number, since 2×2162343716² = 9351460692249377312, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2162343719) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1093316 + ... + 1095291.

It is an arithmetic number, because the mean of its divisors is an integer number (178736320).

Almost surely, 2^2162343716 is an apocalyptic number.

2162343716 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2162343716 is a deficient number, since it is larger than the sum of its proper divisors (2127327964).

2162343716 is a wasteful number, since it uses less digits than its factorization.

2162343716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2188643 (or 2188641 counting only the distinct ones).

The product of its digits is 36288, while the sum is 35.

The square root of 2162343716 is about 46501.0076880061. The cubic root of 2162343716 is about 1293.1281804886.

The spelling of 2162343716 in words is "two billion, one hundred sixty-two million, three hundred forty-three thousand, seven hundred sixteen".