14981274233 has 2 divisors, whose sum is σ = 14981274234. Its totient is φ = 14981274232.

The previous prime is 14981274103. The next prime is 14981274239. The reversal of 14981274233 is 33247218941.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9798426169 + 5182848064 = 98987^2 + 71992^2 .

It is a cyclic number.

It is not a de Polignac number, because 14981274233 - 2¹² = 14981270137 is a prime.

It is not a weakly prime, because it can be changed into another prime (14981274239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7490637116 + 7490637117.

It is an arithmetic number, because the mean of its divisors is an integer number (7490637117).

Almost surely, 2^14981274233 is an apocalyptic number.

It is an amenable number.

14981274233 is a deficient number, since it is larger than the sum of its proper divisors (1).

14981274233 is an equidigital number, since it uses as much as digits as its factorization.

14981274233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 290304, while the sum is 44.

The spelling of 14981274233 in words is "fourteen billion, nine hundred eighty-one million, two hundred seventy-four thousand, two hundred thirty-three".