2114536540 has 12 divisors (see below), whose sum is σ = 4440526776. Its totient is φ = 845814608.

The previous prime is 2114536531. The next prime is 2114536559. The reversal of 2114536540 is 456354112.

It is a happy number.

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, 52863394 + ... + 52863433.

It is an arithmetic number, because the mean of its divisors is an integer number (370043898).

Almost surely, 2^2114536540 is an apocalyptic number.

2114536540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2114536540 is an abundant number, since it is smaller than the sum of its proper divisors (2325990236).

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

2114536540 is a wasteful number, since it uses less digits than its factorization.

2114536540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105726836 (or 105726834 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 2114536540 is about 45984.0900747204. The cubic root of 2114536540 is about 1283.5271653403.

The spelling of 2114536540 in words is "two billion, one hundred fourteen million, five hundred thirty-six thousand, five hundred forty".