2162406440062 has 32 divisors (see below), whose sum is σ = 3591484594560. Its totient is φ = 968190965280.

The previous prime is 2162406440041. The next prime is 2162406440069. The reversal of 2162406440062 is 2600446042612.

It is a super-2 number, since 2×2162406440062² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2162406440069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52036489 + ... + 52078027.

It is an arithmetic number, because the mean of its divisors is an integer number (112233893580).

Almost surely, 2^{2162406440062} is an apocalyptic number.

2162406440062 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2162406440062 is a deficient number, since it is larger than the sum of its proper divisors (1429078154498).

2162406440062 is a wasteful number, since it uses less digits than its factorization.

2162406440062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76936.

The product of its (nonzero) digits is 110592, while the sum is 37.

The spelling of 2162406440062 in words is "two trillion, one hundred sixty-two billion, four hundred six million, four hundred forty thousand, sixty-two".