42332430464146 has 8 divisors (see below), whose sum is σ = 64212113625660. Its totient is φ = 20928392588928.

The previous prime is 42332430464131. The next prime is 42332430464221. The reversal of 42332430464146 is 64146403423324.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 41703684549921 + 628745914225 = 6457839^2 + 792935^2 .

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 = 42332430464096 and 42332430464105.

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, 118911321351 + ... + 118911321706.

Almost surely, 2^{42332430464146} is an apocalyptic number.

42332430464146 is a deficient number, since it is larger than the sum of its proper divisors (21879683161514).

42332430464146 is a wasteful number, since it uses less digits than its factorization.

42332430464146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237822643148.

The product of its (nonzero) digits is 3981312, while the sum is 46.

The spelling of 42332430464146 in words is "forty-two trillion, three hundred thirty-two billion, four hundred thirty million, four hundred sixty-four thousand, one hundred forty-six".