189496710413 has 2 divisors, whose sum is σ = 189496710414. Its totient is φ = 189496710412.

The previous prime is 189496710401. The next prime is 189496710421. The reversal of 189496710413 is 314017694981.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 187650976969 + 1845733444 = 433187^2 + 42962^2 .

It is a cyclic number.

It is not a de Polignac number, because 189496710413 - 2¹⁴ = 189496694029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (189496410413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 94748355206 + 94748355207.

It is an arithmetic number, because the mean of its divisors is an integer number (94748355207).

Almost surely, 2^189496710413 is an apocalyptic number.

It is an amenable number.

189496710413 is a deficient number, since it is larger than the sum of its proper divisors (1).

189496710413 is an equidigital number, since it uses as much as digits as its factorization.

189496710413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1306368, while the sum is 53.

The spelling of 189496710413 in words is "one hundred eighty-nine billion, four hundred ninety-six million, seven hundred ten thousand, four hundred thirteen".