2136845034 has 24 divisors (see below), whose sum is σ = 4646555940. Its totient is φ = 709708608.

The previous prime is 2136845021. The next prime is 2136845099. The reversal of 2136845034 is 4305486312.

It can be written as a sum of positive squares in 2 ways, for example, as 2133054225 + 3790809 = 46185^2 + 1947^2 .

It is a super-2 number, since 2×2136845034² = 9132213398660922312, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2136845034.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 209299 + ... + 219270.

Almost surely, 2^2136845034 is an apocalyptic number.

2136845034 is an abundant number, since it is smaller than the sum of its proper divisors (2509710906).

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

2136845034 is a wasteful number, since it uses less digits than its factorization.

2136845034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428854 (or 428851 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 2136845034 is about 46226.0211785527. The cubic root of 2136845034 is about 1288.0251484391.

The spelling of 2136845034 in words is "two billion, one hundred thirty-six million, eight hundred forty-five thousand, thirty-four".