16142901890287 has 2 divisors, whose sum is σ = 16142901890288. Its totient is φ = 16142901890286.

The previous prime is 16142901890279. The next prime is 16142901890293. The reversal of 16142901890287 is 78209810924161.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16142901890287 - 2³ = 16142901890279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16142901890207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8071450945143 + 8071450945144.

It is an arithmetic number, because the mean of its divisors is an integer number (8071450945144).

Almost surely, 2^{16142901890287} is an apocalyptic number.

16142901890287 is a deficient number, since it is larger than the sum of its proper divisors (1).

16142901890287 is an equidigital number, since it uses as much as digits as its factorization.

16142901890287 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3483648, while the sum is 58.

The spelling of 16142901890287 in words is "sixteen trillion, one hundred forty-two billion, nine hundred one million, eight hundred ninety thousand, two hundred eighty-seven".