2136410840 has 16 divisors (see below), whose sum is σ = 4806924480. Its totient is φ = 854564320.

The previous prime is 2136410833. The next prime is 2136410873. The reversal of 2136410840 is 480146312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26705096 + ... + 26705175.

It is an arithmetic number, because the mean of its divisors is an integer number (300432780).

Almost surely, 2^2136410840 is an apocalyptic number.

2136410840 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2136410840 is an abundant number, since it is smaller than the sum of its proper divisors (2670513640).

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

2136410840 is a wasteful number, since it uses less digits than its factorization.

2136410840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53410282 (or 53410278 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 2136410840 is about 46221.3245158552. The cubic root of 2136410840 is about 1287.9379028869.

The spelling of 2136410840 in words is "two billion, one hundred thirty-six million, four hundred ten thousand, eight hundred forty".