42245426323 has 8 divisors (see below), whose sum is σ = 43834488992. Its totient is φ = 40679905536.

The previous prime is 42245426263. The next prime is 42245426347. The reversal of 42245426323 is 32362454224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42245426323 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42245426623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5881815 + ... + 5888992.

It is an arithmetic number, because the mean of its divisors is an integer number (5479311124).

Almost surely, 2^42245426323 is an apocalyptic number.

42245426323 is a deficient number, since it is larger than the sum of its proper divisors (1589062669).

42245426323 is a wasteful number, since it uses less digits than its factorization.

42245426323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11770941.

The product of its digits is 276480, while the sum is 37.

The spelling of 42245426323 in words is "forty-two billion, two hundred forty-five million, four hundred twenty-six thousand, three hundred twenty-three".