2164106010140 has 24 divisors (see below), whose sum is σ = 4608631393632. Its totient is φ = 853450256960.

The previous prime is 2164106010119. The next prime is 2164106010151. The reversal of 2164106010140 is 410106014612.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 762007739 + ... + 762010578.

It is an arithmetic number, because the mean of its divisors is an integer number (192026308068).

Almost surely, 2^{2164106010140} is an apocalyptic number.

2164106010140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2164106010140 is an abundant number, since it is smaller than the sum of its proper divisors (2444525383492).

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

2164106010140 is a wasteful number, since it uses less digits than its factorization.

2164106010140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1524018397 (or 1524018395 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

The spelling of 2164106010140 in words is "two trillion, one hundred sixty-four billion, one hundred six million, ten thousand, one hundred forty".