14437949147 has 2 divisors, whose sum is σ = 14437949148. Its totient is φ = 14437949146.

The previous prime is 14437949111. The next prime is 14437949167. The reversal of 14437949147 is 74194973441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14437949147 - 2¹⁸ = 14437687003 is a prime.

It is not a weakly prime, because it can be changed into another prime (14437949167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7218974573 + 7218974574.

It is an arithmetic number, because the mean of its divisors is an integer number (7218974574).

Almost surely, 2^14437949147 is an apocalyptic number.

14437949147 is a deficient number, since it is larger than the sum of its proper divisors (1).

14437949147 is an equidigital number, since it uses as much as digits as its factorization.

14437949147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3048192, while the sum is 53.

The spelling of 14437949147 in words is "fourteen billion, four hundred thirty-seven million, nine hundred forty-nine thousand, one hundred forty-seven".