76432373138 has 8 divisors (see below), whose sum is σ = 125071156080. Its totient is φ = 34741987780.

The previous prime is 76432373137. The next prime is 76432373153. The reversal of 76432373138 is 83137323467.

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

It is a junction number, because it is equal to n+sod(n) for n = 76432373092 and 76432373101.

It is not an unprimeable number, because it can be changed into a prime (76432373137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1737099368 + ... + 1737099411.

It is an arithmetic number, because the mean of its divisors is an integer number (15633894510).

Almost surely, 2^76432373138 is an apocalyptic number.

76432373138 is a deficient number, since it is larger than the sum of its proper divisors (48638782942).

76432373138 is a wasteful number, since it uses less digits than its factorization.

76432373138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3474198792.

The product of its digits is 1524096, while the sum is 47.

The spelling of 76432373138 in words is "seventy-six billion, four hundred thirty-two million, three hundred seventy-three thousand, one hundred thirty-eight".