149265552200 has 108 divisors (see below), whose sum is σ = 368887057035. Its totient is φ = 56159121920.

The previous prime is 149265552199. The next prime is 149265552209. The reversal of 149265552200 is 2255562941.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

149265552200 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 5 ways, for example, as 97193050564 + 52072501636 = 311758^2 + 228194^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=273190.

It is not an unprimeable number, because it can be changed into a prime (149265552209) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 92883797 + ... + 92885403.

Almost surely, 2^149265552200 is an apocalyptic number.

149265552200 is a gapful number since it is divisible by the number (10) 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 149265552200

149265552200 is an abundant number, since it is smaller than the sum of its proper divisors (219621504835).

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

149265552200 is an equidigital number, since it uses as much as digits as its factorization.

149265552200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3264 (or 1631 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 41.

The spelling of 149265552200 in words is "one hundred forty-nine billion, two hundred sixty-five million, five hundred fifty-two thousand, two hundred".