14840453273 has 2 divisors, whose sum is σ = 14840453274. Its totient is φ = 14840453272.

The previous prime is 14840453261. The next prime is 14840453371. The reversal of 14840453273 is 37235404841.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11221588624 + 3618864649 = 105932^2 + 60157^2 .

It is a cyclic number.

It is not a de Polignac number, because 14840453273 - 2²⁴ = 14823676057 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14840453273.

It is not a weakly prime, because it can be changed into another prime (14840453213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7420226636 + 7420226637.

It is an arithmetic number, because the mean of its divisors is an integer number (7420226637).

Almost surely, 2^14840453273 is an apocalyptic number.

It is an amenable number.

14840453273 is a deficient number, since it is larger than the sum of its proper divisors (1).

14840453273 is an equidigital number, since it uses as much as digits as its factorization.

14840453273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 322560, while the sum is 41.

The spelling of 14840453273 in words is "fourteen billion, eight hundred forty million, four hundred fifty-three thousand, two hundred seventy-three".