144092623 has 2 divisors, whose sum is σ = 144092624. Its totient is φ = 144092622.

The previous prime is 144092621. The next prime is 144092657. The reversal of 144092623 is 326290441.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 144092623 - 2¹ = 144092621 is a prime.

Together with 144092621, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144092621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72046311 + 72046312.

It is an arithmetic number, because the mean of its divisors is an integer number (72046312).

Almost surely, 2^144092623 is an apocalyptic number.

144092623 is a deficient number, since it is larger than the sum of its proper divisors (1).

144092623 is an equidigital number, since it uses as much as digits as its factorization.

144092623 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 31.

The square root of 144092623 is about 12003.8586712773. The cubic root of 144092623 is about 524.2606348158.

The spelling of 144092623 in words is "one hundred forty-four million, ninety-two thousand, six hundred twenty-three".