16746021246131 has 2 divisors, whose sum is σ = 16746021246132. Its totient is φ = 16746021246130.

The previous prime is 16746021246077. The next prime is 16746021246137. The reversal of 16746021246131 is 13164212064761.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16746021246131 is a prime.

It is a super-2 number, since 2×16746021246131² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (16746021246137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8373010623065 + 8373010623066.

It is an arithmetic number, because the mean of its divisors is an integer number (8373010623066).

Almost surely, 2^{16746021246131} is an apocalyptic number.

16746021246131 is a deficient number, since it is larger than the sum of its proper divisors (1).

16746021246131 is an equidigital number, since it uses as much as digits as its factorization.

16746021246131 is an odious number, because the sum of its binary digits is odd.

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

The spelling of 16746021246131 in words is "sixteen trillion, seven hundred forty-six billion, twenty-one million, two hundred forty-six thousand, one hundred thirty-one".