16254693041 has 2 divisors, whose sum is σ = 16254693042. Its totient is φ = 16254693040.

The previous prime is 16254692933. The next prime is 16254693079. The reversal of 16254693041 is 14039645261.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14400960016 + 1853733025 = 120004^2 + 43055^2 .

It is a cyclic number.

It is not a de Polignac number, because 16254693041 - 2³⁰ = 15180951217 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16254693041.

It is not a weakly prime, because it can be changed into another prime (16254693641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8127346520 + 8127346521.

It is an arithmetic number, because the mean of its divisors is an integer number (8127346521).

Almost surely, 2^16254693041 is an apocalyptic number.

It is an amenable number.

16254693041 is a deficient number, since it is larger than the sum of its proper divisors (1).

16254693041 is an equidigital number, since it uses as much as digits as its factorization.

16254693041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 155520, while the sum is 41.

The spelling of 16254693041 in words is "sixteen billion, two hundred fifty-four million, six hundred ninety-three thousand, forty-one".