2115015967141 has 32 divisors (see below), whose sum is σ = 2647439665920. Its totient is φ = 1641482419200.

The previous prime is 2115015967139. The next prime is 2115015967219. The reversal of 2115015967141 is 1417695105112.

It is a cyclic number.

It is not a de Polignac number, because 2115015967141 - 2¹ = 2115015967139 is a prime.

It is a super-2 number, since 2×2115015967141² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2115015967111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 87831795 + ... + 87855871.

It is an arithmetic number, because the mean of its divisors is an integer number (82732489560).

Almost surely, 2^{2115015967141} is an apocalyptic number.

It is an amenable number.

2115015967141 is a deficient number, since it is larger than the sum of its proper divisors (532423698779).

2115015967141 is a wasteful number, since it uses less digits than its factorization.

2115015967141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28605.

The product of its (nonzero) digits is 75600, while the sum is 43.

The spelling of 2115015967141 in words is "two trillion, one hundred fifteen billion, fifteen million, nine hundred sixty-seven thousand, one hundred forty-one".