423402152863 has 8 divisors (see below), whose sum is σ = 426276018000. Its totient is φ = 420528717888.

The previous prime is 423402152861. The next prime is 423402152867. The reversal of 423402152863 is 368251204324.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 423402152863 - 2¹ = 423402152861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423402152861) 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, 2008408 + ... + 2209186.

It is an arithmetic number, because the mean of its divisors is an integer number (53284502250).

Almost surely, 2^423402152863 is an apocalyptic number.

423402152863 is a deficient number, since it is larger than the sum of its proper divisors (2873865137).

423402152863 is a wasteful number, since it uses less digits than its factorization.

423402152863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215081.

The product of its (nonzero) digits is 276480, while the sum is 40.

The spelling of 423402152863 in words is "four hundred twenty-three billion, four hundred two million, one hundred fifty-two thousand, eight hundred sixty-three".