623350038803 has 6 divisors (see below), whose sum is σ = 638924520972. Its totient is φ = 608146377680.

The previous prime is 623350038799. The next prime is 623350038809. The reversal of 623350038803 is 308830053326.

It is not a de Polignac number, because 623350038803 - 2² = 623350038799 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (623350038809) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 185408801 + ... + 185412162.

It is an arithmetic number, because the mean of its divisors is an integer number (106487420162).

Almost surely, 2^623350038803 is an apocalyptic number.

623350038803 is a deficient number, since it is larger than the sum of its proper divisors (15574482169).

623350038803 is an equidigital number, since it uses as much as digits as its factorization.

623350038803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370821045 (or 370821004 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 41.

The spelling of 623350038803 in words is "six hundred twenty-three billion, three hundred fifty million, thirty-eight thousand, eight hundred three".