42202523441 has 16 divisors (see below), whose sum is σ = 47053258560. Its totient is φ = 37583112000.

The previous prime is 42202523401. The next prime is 42202523459. The reversal of 42202523441 is 14432520224.

It is a cyclic number.

It is not a de Polignac number, because 42202523441 - 2²⁶ = 42135414577 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (42202523401) 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, 440066 + ... + 527316.

It is an arithmetic number, because the mean of its divisors is an integer number (2940828660).

Almost surely, 2^42202523441 is an apocalyptic number.

It is an amenable number.

42202523441 is a deficient number, since it is larger than the sum of its proper divisors (4850735119).

42202523441 is a wasteful number, since it uses less digits than its factorization.

42202523441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88576.

The product of its (nonzero) digits is 15360, while the sum is 29.

The spelling of 42202523441 in words is "forty-two billion, two hundred two million, five hundred twenty-three thousand, four hundred forty-one".