76387229385 has 16 divisors (see below), whose sum is σ = 125061883584. Its totient is φ = 39792416832.

The previous prime is 76387229383. The next prime is 76387229393. The reversal of 76387229385 is 58392278367.

It is not a de Polignac number, because 76387229385 - 2¹ = 76387229383 is a prime.

It is not an unprimeable number, because it can be changed into a prime (76387229383) 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, 59214262 + ... + 59215551.

It is an arithmetic number, because the mean of its divisors is an integer number (7816367724).

Almost surely, 2^76387229385 is an apocalyptic number.

It is an amenable number.

76387229385 is a deficient number, since it is larger than the sum of its proper divisors (48674654199).

76387229385 is a wasteful number, since it uses less digits than its factorization.

76387229385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118429864.

The product of its digits is 30481920, while the sum is 60.

The spelling of 76387229385 in words is "seventy-six billion, three hundred eighty-seven million, two hundred twenty-nine thousand, three hundred eighty-five".