149379462312 has 64 divisors (see below), whose sum is σ = 382568609280. Its totient is φ = 48579797952.

The previous prime is 149379462301. The next prime is 149379462317. The reversal of 149379462312 is 213264973941.

149379462312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (149379462317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 829293 + ... + 993219.

It is an arithmetic number, because the mean of its divisors is an integer number (5977634520).

Almost surely, 2^149379462312 is an apocalyptic number.

149379462312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 149379462312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (191284304640).

149379462312 is an abundant number, since it is smaller than the sum of its proper divisors (233189146968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

149379462312 is a wasteful number, since it uses less digits than its factorization.

149379462312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164862 (or 164858 counting only the distinct ones).

The product of its digits is 1959552, while the sum is 51.

The spelling of 149379462312 in words is "one hundred forty-nine billion, three hundred seventy-nine million, four hundred sixty-two thousand, three hundred twelve".