42230132144 has 10 divisors (see below), whose sum is σ = 81820881060. Its totient is φ = 21115066064.

The previous prime is 42230132111. The next prime is 42230132173. The reversal of 42230132144 is 44123103224.

42230132144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1319691614 + ... + 1319691645.

It is an arithmetic number, because the mean of its divisors is an integer number (8182088106).

Almost surely, 2^42230132144 is an apocalyptic number.

It is an amenable number.

42230132144 is a deficient number, since it is larger than the sum of its proper divisors (39590748916).

42230132144 is a wasteful number, since it uses less digits than its factorization.

42230132144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2639383267 (or 2639383261 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 42230132144 its reverse (44123103224), we get a palindrome (86353235368).

The spelling of 42230132144 in words is "forty-two billion, two hundred thirty million, one hundred thirty-two thousand, one hundred forty-four".