42232634407 has 2 divisors, whose sum is σ = 42232634408. Its totient is φ = 42232634406.

The previous prime is 42232634401. The next prime is 42232634467. The reversal of 42232634407 is 70443623224.

42232634407 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42232634407 - 2³ = 42232634399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42232634401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21116317203 + 21116317204.

It is an arithmetic number, because the mean of its divisors is an integer number (21116317204).

Almost surely, 2^42232634407 is an apocalyptic number.

42232634407 is a deficient number, since it is larger than the sum of its proper divisors (1).

42232634407 is an equidigital number, since it uses as much as digits as its factorization.

42232634407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 193536, while the sum is 37.

The spelling of 42232634407 in words is "forty-two billion, two hundred thirty-two million, six hundred thirty-four thousand, four hundred seven".