76115312126431 has 8 divisors (see below), whose sum is σ = 76515587694000. Its totient is φ = 75716077588800.

The previous prime is 76115312126417. The next prime is 76115312126461. The reversal of 76115312126431 is 13462121351167.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 76115312126431 - 2¹⁵ = 76115312093663 is a prime.

It is a super-2 number, since 2×76115312126431² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76115312126461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 260110870 + ... + 260403331.

It is an arithmetic number, because the mean of its divisors is an integer number (9564448461750).

Almost surely, 2^{76115312126431} is an apocalyptic number.

76115312126431 is a deficient number, since it is larger than the sum of its proper divisors (400275567569).

76115312126431 is a wasteful number, since it uses less digits than its factorization.

76115312126431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520514969.

The product of its digits is 181440, while the sum is 43.

Adding to 76115312126431 its reverse (13462121351167), we get a palindrome (89577433477598).

The spelling of 76115312126431 in words is "seventy-six trillion, one hundred fifteen billion, three hundred twelve million, one hundred twenty-six thousand, four hundred thirty-one".