42242201429 has 16 divisors (see below), whose sum is σ = 43773295104. Its totient is φ = 40721894400.

The previous prime is 42242201381. The next prime is 42242201437. The reversal of 42242201429 is 92410224224.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42242201429 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42242201395 and 42242201404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42242201479) 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, 18831782 + ... + 18834024.

It is an arithmetic number, because the mean of its divisors is an integer number (2735830944).

Almost surely, 2^42242201429 is an apocalyptic number.

It is an amenable number.

42242201429 is a deficient number, since it is larger than the sum of its proper divisors (1531093675).

42242201429 is a wasteful number, since it uses less digits than its factorization.

42242201429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4348.

The product of its (nonzero) digits is 18432, while the sum is 32.

The spelling of 42242201429 in words is "forty-two billion, two hundred forty-two million, two hundred one thousand, four hundred twenty-nine".