10019244623 has 2 divisors, whose sum is σ = 10019244624. Its totient is φ = 10019244622.

The previous prime is 10019244619. The next prime is 10019244721. The reversal of 10019244623 is 32644291001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10019244623 - 2² = 10019244619 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10019244623.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10019243623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5009622311 + 5009622312.

It is an arithmetic number, because the mean of its divisors is an integer number (5009622312).

Almost surely, 2^10019244623 is an apocalyptic number.

10019244623 is a deficient number, since it is larger than the sum of its proper divisors (1).

10019244623 is an equidigital number, since it uses as much as digits as its factorization.

10019244623 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 32.

The spelling of 10019244623 in words is "ten billion, nineteen million, two hundred forty-four thousand, six hundred twenty-three".