190012698671 has 2 divisors, whose sum is σ = 190012698672. Its totient is φ = 190012698670.

The previous prime is 190012698661. The next prime is 190012698731. The reversal of 190012698671 is 176896210091.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 190012698671 - 2³⁴ = 172832829487 is a prime.

It is a super-2 number, since 2×190012698671² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (190012698611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 95006349335 + 95006349336.

It is an arithmetic number, because the mean of its divisors is an integer number (95006349336).

Almost surely, 2^190012698671 is an apocalyptic number.

190012698671 is a deficient number, since it is larger than the sum of its proper divisors (1).

190012698671 is an equidigital number, since it uses as much as digits as its factorization.

190012698671 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 326592, while the sum is 50.

The spelling of 190012698671 in words is "one hundred ninety billion, twelve million, six hundred ninety-eight thousand, six hundred seventy-one".