76430890140 has 96 divisors (see below), whose sum is σ = 243612182016. Its totient is φ = 17723101440.

The previous prime is 76430890103. The next prime is 76430890147. The reversal of 76430890140 is 4109803467.

It is a junction number, because it is equal to n+sod(n) for n = 76430890092 and 76430890101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76430890147) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2502307 + ... + 2532666.

It is an arithmetic number, because the mean of its divisors is an integer number (2537626896).

Almost surely, 2^76430890140 is an apocalyptic number.

It is an amenable number.

76430890140 is an abundant number, since it is smaller than the sum of its proper divisors (167181291876).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

76430890140 is a wasteful number, since it uses less digits than its factorization.

76430890140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5035019 (or 5035017 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The spelling of 76430890140 in words is "seventy-six billion, four hundred thirty million, eight hundred ninety thousand, one hundred forty".