149135319999 has 12 divisors (see below), whose sum is σ = 215583279912. Its totient is φ = 99347118000.

The previous prime is 149135319953. The next prime is 149135320013. The reversal of 149135319999 is 999913531941.

149135319999 is a `hidden beast` number, since 1 + 4 + 9 + 1 + 3 + 531 + 9 + 9 + 99 = 666.

It is not a de Polignac number, because 149135319999 - 2¹¹ = 149135317951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149135319929) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6356697 + ... + 6380114.

It is an arithmetic number, because the mean of its divisors is an integer number (17965273326).

Almost surely, 2^149135319999 is an apocalyptic number.

149135319999 is a deficient number, since it is larger than the sum of its proper divisors (66447959913).

149135319999 is a wasteful number, since it uses less digits than its factorization.

149135319999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12738118 (or 12738115 counting only the distinct ones).

The product of its digits is 10628820, while the sum is 63.

The spelling of 149135319999 in words is "one hundred forty-nine billion, one hundred thirty-five million, three hundred nineteen thousand, nine hundred ninety-nine".