76140261267 has 16 divisors (see below), whose sum is σ = 118391078400. Its totient is φ = 43508720136.

The previous prime is 76140261257. The next prime is 76140261271. The reversal of 76140261267 is 76216204167.

It is not a de Polignac number, because 76140261267 - 2⁷ = 76140261139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (76140261257) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36996183 + ... + 36998240.

It is an arithmetic number, because the mean of its divisors is an integer number (7399442400).

Almost surely, 2^76140261267 is an apocalyptic number.

76140261267 is a deficient number, since it is larger than the sum of its proper divisors (42250817133).

76140261267 is an equidigital number, since it uses as much as digits as its factorization.

76140261267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73994447 (or 73994433 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 42.

The spelling of 76140261267 in words is "seventy-six billion, one hundred forty million, two hundred sixty-one thousand, two hundred sixty-seven".