76230815442 has 8 divisors (see below), whose sum is σ = 152461630896. Its totient is φ = 25410271812.

The previous prime is 76230815377. The next prime is 76230815471. The reversal of 76230815442 is 24451803267.

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

76230815442 is an admirable number.

It is a super-2 number, since 2×76230815442² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 76230815394 and 76230815403.

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, 6352567948 + ... + 6352567959.

It is an arithmetic number, because the mean of its divisors is an integer number (19057703862).

Almost surely, 2^76230815442 is an apocalyptic number.

76230815442 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

76230815442 is a wasteful number, since it uses less digits than its factorization.

76230815442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12705135912.

The product of its (nonzero) digits is 322560, while the sum is 42.

The spelling of 76230815442 in words is "seventy-six billion, two hundred thirty million, eight hundred fifteen thousand, four hundred forty-two".