42010144399 has 2 divisors, whose sum is σ = 42010144400. Its totient is φ = 42010144398.

The previous prime is 42010144387. The next prime is 42010144447. The reversal of 42010144399 is 99344101024.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42010144399 - 2⁷ = 42010144271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42010144369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21005072199 + 21005072200.

It is an arithmetic number, because the mean of its divisors is an integer number (21005072200).

Almost surely, 2^42010144399 is an apocalyptic number.

42010144399 is a deficient number, since it is larger than the sum of its proper divisors (1).

42010144399 is an equidigital number, since it uses as much as digits as its factorization.

42010144399 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 37.

The spelling of 42010144399 in words is "forty-two billion, ten million, one hundred forty-four thousand, three hundred ninety-nine".