76502140741 has 12 divisors (see below), whose sum is σ = 83297306820. Its totient is φ = 70227181440.

The previous prime is 76502140739. The next prime is 76502140769. The reversal of 76502140741 is 14704120567.

It can be written as a sum of positive squares in 6 ways, for example, as 18964044100 + 57538096641 = 137710^2 + 239871^2 .

It is not a de Polignac number, because 76502140741 - 2¹ = 76502140739 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 76502140741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76502140441) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1219896 + ... + 1281073.

It is an arithmetic number, because the mean of its divisors is an integer number (6941442235).

Almost surely, 2^76502140741 is an apocalyptic number.

It is an amenable number.

76502140741 is a deficient number, since it is larger than the sum of its proper divisors (6795166079).

76502140741 is a wasteful number, since it uses less digits than its factorization.

76502140741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2501176 (or 2501163 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 37.

The spelling of 76502140741 in words is "seventy-six billion, five hundred two million, one hundred forty thousand, seven hundred forty-one".