76232040415 has 4 divisors (see below), whose sum is σ = 91478448504. Its totient is φ = 60985632328.

The previous prime is 76232040383. The next prime is 76232040427. The reversal of 76232040415 is 51404023267.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 51404023267 = 3389 ⋅15167903.

It is a cyclic number.

It is not a de Polignac number, because 76232040415 - 2⁵ = 76232040383 is a prime.

It is a super-2 number, since 2×76232040415² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7623204037 + ... + 7623204046.

It is an arithmetic number, because the mean of its divisors is an integer number (22869612126).

Almost surely, 2^76232040415 is an apocalyptic number.

76232040415 is a deficient number, since it is larger than the sum of its proper divisors (15246408089).

76232040415 is a wasteful number, since it uses less digits than its factorization.

76232040415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15246408088.

The product of its (nonzero) digits is 40320, while the sum is 34.

The spelling of 76232040415 in words is "seventy-six billion, two hundred thirty-two million, forty thousand, four hundred fifteen".