42361232404 has 12 divisors (see below), whose sum is σ = 74140745364. Its totient is φ = 21178162304.

The previous prime is 42361232371. The next prime is 42361232411. The reversal of 42361232404 is 40423216324.

42361232404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 4421984004 + 37939248400 = 66498^2 + 194780^2 .

It is a congruent number.

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, 574357 + ... + 643900.

It is an arithmetic number, because the mean of its divisors is an integer number (6178395447).

Almost surely, 2^42361232404 is an apocalyptic number.

It is an amenable number.

42361232404 is a deficient number, since it is larger than the sum of its proper divisors (31779512960).

42361232404 is a wasteful number, since it uses less digits than its factorization.

42361232404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1226954 (or 1226952 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 42361232404 its reverse (40423216324), we get a palindrome (82784448728).

The spelling of 42361232404 in words is "forty-two billion, three hundred sixty-one million, two hundred thirty-two thousand, four hundred four".