42042211299 has 16 divisors (see below), whose sum is σ = 67947008640. Its totient is φ = 25480127880.

The previous prime is 42042211279. The next prime is 42042211307. The reversal of 42042211299 is 99211224024.

42042211299 is a `hidden beast` number, since 420 + 4 + 221 + 1 + 2 + 9 + 9 = 666.

It is not a de Polignac number, because 42042211299 - 2³¹ = 39894727651 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42042211229) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70777837 + ... + 70778430.

It is an arithmetic number, because the mean of its divisors is an integer number (4246688040).

Almost surely, 2^42042211299 is an apocalyptic number.

42042211299 is a deficient number, since it is larger than the sum of its proper divisors (25904797341).

42042211299 is a wasteful number, since it uses less digits than its factorization.

42042211299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141556287 (or 141556281 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The spelling of 42042211299 in words is "forty-two billion, forty-two million, two hundred eleven thousand, two hundred ninety-nine".