149083077089 has 4 divisors (see below), whose sum is σ = 153892208640. Its totient is φ = 144273945540.

The previous prime is 149083077071. The next prime is 149083077113. The reversal of 149083077089 is 980770380941.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 149083077089 - 2⁸ = 149083076833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (149083077019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2404565729 + ... + 2404565790.

It is an arithmetic number, because the mean of its divisors is an integer number (38473052160).

Almost surely, 2^149083077089 is an apocalyptic number.

It is an amenable number.

149083077089 is a deficient number, since it is larger than the sum of its proper divisors (4809131551).

149083077089 is an equidigital number, since it uses as much as digits as its factorization.

149083077089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4809131550.

The product of its (nonzero) digits is 3048192, while the sum is 56.

The spelling of 149083077089 in words is "one hundred forty-nine billion, eighty-three million, seventy-seven thousand, eighty-nine".