149799068927 has 2 divisors, whose sum is σ = 149799068928. Its totient is φ = 149799068926.

The previous prime is 149799068891. The next prime is 149799068941. The reversal of 149799068927 is 729860997941.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 149799068927 - 2¹⁶ = 149799003391 is a prime.

It is a super-2 number, since 2×149799068927² (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 (149799038927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74899534463 + 74899534464.

It is an arithmetic number, because the mean of its divisors is an integer number (74899534464).

Almost surely, 2^149799068927 is an apocalyptic number.

149799068927 is a deficient number, since it is larger than the sum of its proper divisors (1).

149799068927 is an equidigital number, since it uses as much as digits as its factorization.

149799068927 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 123451776, while the sum is 71.

The spelling of 149799068927 in words is "one hundred forty-nine billion, seven hundred ninety-nine million, sixty-eight thousand, nine hundred twenty-seven".