2140115505 has 24 divisors (see below), whose sum is σ = 3763776576. Its totient is φ = 1037630880.

The previous prime is 2140115491. The next prime is 2140115519. The reversal of 2140115505 is 5055110412.

It is an interprime number because it is at equal distance from previous prime (2140115491) and next prime (2140115519).

It is not a de Polignac number, because 2140115505 - 2⁴ = 2140115489 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 587749 + ... + 591378.

It is an arithmetic number, because the mean of its divisors is an integer number (156824024).

Almost surely, 2^2140115505 is an apocalyptic number.

It is an amenable number.

2140115505 is a deficient number, since it is larger than the sum of its proper divisors (1623661071).

2140115505 is a wasteful number, since it uses less digits than its factorization.

2140115505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1179157 (or 1179146 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 24.

The square root of 2140115505 is about 46261.3824371905. The cubic root of 2140115505 is about 1288.6819269424.

Adding to 2140115505 its reverse (5055110412), we get a palindrome (7195225917).

The spelling of 2140115505 in words is "two billion, one hundred forty million, one hundred fifteen thousand, five hundred five".