42923695803 has 8 divisors (see below), whose sum is σ = 57239001600. Its totient is φ = 28612093608.

The previous prime is 42923695751. The next prime is 42923695807. The reversal of 42923695803 is 30859632924.

It is a happy number.

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

It is not a de Polignac number, because 42923695803 - 2²⁰ = 42922647227 is a prime.

It is a super-2 number, since 2×42923695803² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (42923695807) 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, 898743 + ... + 945296.

It is an arithmetic number, because the mean of its divisors is an integer number (7154875200).

Almost surely, 2^42923695803 is an apocalyptic number.

42923695803 is a deficient number, since it is larger than the sum of its proper divisors (14315305797).

42923695803 is a wasteful number, since it uses less digits than its factorization.

42923695803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1851801.

The product of its (nonzero) digits is 2799360, while the sum is 51.

The spelling of 42923695803 in words is "forty-two billion, nine hundred twenty-three million, six hundred ninety-five thousand, eight hundred three".