149529645550230 has 192 divisors, whose sum is σ = 397457851057344. Its totient is φ = 35974429286400.

The previous prime is 149529645550217. The next prime is 149529645550261. The reversal of 149529645550230 is 32055546925941.

149529645550230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×149529645550230² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1760932254 + ... + 1761017166.

It is an arithmetic number, because the mean of its divisors is an integer number (2070092974257).

Almost surely, 2^{149529645550230} is an apocalyptic number.

149529645550230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 149529645550230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (198728925528672).

149529645550230 is an abundant number, since it is smaller than the sum of its proper divisors (247928205507114).

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

149529645550230 is a wasteful number, since it uses less digits than its factorization.

149529645550230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88623 (or 88612 counting only the distinct ones).

The product of its (nonzero) digits is 58320000, while the sum is 60.

The spelling of 149529645550230 in words is "one hundred forty-nine trillion, five hundred twenty-nine billion, six hundred forty-five million, five hundred fifty thousand, two hundred thirty".