149542142206200 has 96 divisors (see below), whose sum is σ = 464189815240560. Its totient is φ = 39825502489600.

The previous prime is 149542142206187. The next prime is 149542142206211. The reversal of 149542142206200 is 2602241245941.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 163299579 + ... + 164212778.

Almost surely, 2^{149542142206200} is an apocalyptic number.

149542142206200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

149542142206200 is an abundant number, since it is smaller than the sum of its proper divisors (314647673034360).

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

149542142206200 is a wasteful number, since it uses less digits than its factorization.

149542142206200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327513137 (or 327513128 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 42.

The spelling of 149542142206200 in words is "one hundred forty-nine trillion, five hundred forty-two billion, one hundred forty-two million, two hundred six thousand, two hundred".