16137674741 has 2 divisors, whose sum is σ = 16137674742. Its totient is φ = 16137674740.

The previous prime is 16137674731. The next prime is 16137674789. The reversal of 16137674741 is 14747673161.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14126511025 + 2011163716 = 118855^2 + 44846^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16137674741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16137674731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8068837370 + 8068837371.

It is an arithmetic number, because the mean of its divisors is an integer number (8068837371).

Almost surely, 2^16137674741 is an apocalyptic number.

It is an amenable number.

16137674741 is a deficient number, since it is larger than the sum of its proper divisors (1).

16137674741 is an equidigital number, since it uses as much as digits as its factorization.

16137674741 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 592704, while the sum is 47.

The spelling of 16137674741 in words is "sixteen billion, one hundred thirty-seven million, six hundred seventy-four thousand, seven hundred forty-one".