1414944623 has 2 divisors, whose sum is σ = 1414944624. Its totient is φ = 1414944622.

The previous prime is 1414944581. The next prime is 1414944679. The reversal of 1414944623 is 3264494141.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1414944623 - 2¹⁶ = 1414879087 is a prime.

It is a super-2 number, since 2×1414944623² = 4004136572313224258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1414940623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 707472311 + 707472312.

It is an arithmetic number, because the mean of its divisors is an integer number (707472312).

Almost surely, 2^1414944623 is an apocalyptic number.

1414944623 is a deficient number, since it is larger than the sum of its proper divisors (1).

1414944623 is an equidigital number, since it uses as much as digits as its factorization.

1414944623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 82944, while the sum is 38.

The square root of 1414944623 is about 37615.7496668616. The cubic root of 1414944623 is about 1122.6554293926.

The spelling of 1414944623 in words is "one billion, four hundred fourteen million, nine hundred forty-four thousand, six hundred twenty-three".