149343805876 has 24 divisors (see below), whose sum is σ = 265412725760. Its totient is φ = 73512945792.

The previous prime is 149343805867. The next prime is 149343805907. The reversal of 149343805876 is 678508343941.

It is a self number, because there is not a number n which added to its sum of digits gives 149343805876.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 278140 + ... + 613228.

Almost surely, 2^149343805876 is an apocalyptic number.

It is an amenable number.

149343805876 is a deficient number, since it is larger than the sum of its proper divisors (116068919884).

149343805876 is a wasteful number, since it uses less digits than its factorization.

149343805876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336823 (or 336821 counting only the distinct ones).

The product of its (nonzero) digits is 17418240, while the sum is 58.

The spelling of 149343805876 in words is "one hundred forty-nine billion, three hundred forty-three million, eight hundred five thousand, eight hundred seventy-six".