623083421717848 has 64 divisors (see below), whose sum is σ = 1438086753069120. Its totient is φ = 246459923251200.

The previous prime is 623083421717737. The next prime is 623083421717959. The reversal of 623083421717848 is 848717124380326.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (623083421717737) and next prime (623083421717959).

It is a super-2 number, since 2×623083421717848² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 623083421717848.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54911673 + ... + 65279848.

It is an arithmetic number, because the mean of its divisors is an integer number (22470105516705).

Almost surely, 2^{623083421717848} is an apocalyptic number.

It is an amenable number.

623083421717848 is an abundant number, since it is smaller than the sum of its proper divisors (815003331351272).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

623083421717848 is a wasteful number, since it uses less digits than its factorization.

623083421717848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120198668 (or 120198664 counting only the distinct ones).

The product of its (nonzero) digits is 86704128, while the sum is 64.

The spelling of 623083421717848 in words is "six hundred twenty-three trillion, eighty-three billion, four hundred twenty-one million, seven hundred seventeen thousand, eight hundred forty-eight".