2140526739155 has 16 divisors (see below), whose sum is σ = 2970947960064. Its totient is φ = 1450105548000.

The previous prime is 2140526739139. The next prime is 2140526739233. The reversal of 2140526739155 is 5519376250412.

It is not a de Polignac number, because 2140526739155 - 2⁴ = 2140526739139 is a prime.

It is a super-2 number, since 2×2140526739155² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 368418221 + ... + 368424030.

It is an arithmetic number, because the mean of its divisors is an integer number (185684247504).

Almost surely, 2^{2140526739155} is an apocalyptic number.

2140526739155 is a deficient number, since it is larger than the sum of its proper divisors (830421220909).

2140526739155 is an equidigital number, since it uses as much as digits as its factorization.

2140526739155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 736842346.

The product of its (nonzero) digits is 2268000, while the sum is 50.

The spelling of 2140526739155 in words is "two trillion, one hundred forty billion, five hundred twenty-six million, seven hundred thirty-nine thousand, one hundred fifty-five".