149649303984384 has 72 divisors (see below), whose sum is σ = 398532926434720. Its totient is φ = 49852098367488.

The previous prime is 149649303984379. The next prime is 149649303984419. The reversal of 149649303984384 is 483489303946941.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 59316142 + ... + 61787565.

Almost surely, 2^{149649303984384} is an apocalyptic number.

It is an amenable number.

149649303984384 is an abundant number, since it is smaller than the sum of its proper divisors (248883622450336).

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

149649303984384 is a wasteful number, since it uses less digits than its factorization.

149649303984384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121105335 (or 121105321 counting only the distinct ones).

The product of its (nonzero) digits is 1934917632, while the sum is 75.

The spelling of 149649303984384 in words is "one hundred forty-nine trillion, six hundred forty-nine billion, three hundred three million, nine hundred eighty-four thousand, three hundred eighty-four".