201400332 has 48 divisors (see below), whose sum is σ = 539922432. Its totient is φ = 57237120.

The previous prime is 201400319. The next prime is 201400373. The reversal of 201400332 is 233004102.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9768 + ... + 22320.

It is an arithmetic number, because the mean of its divisors is an integer number (11248384).

Almost surely, 2^201400332 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 201400332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (269961216).

201400332 is an abundant number, since it is smaller than the sum of its proper divisors (338522100).

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

201400332 is a wasteful number, since it uses less digits than its factorization.

201400332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12758 (or 12756 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 201400332 is about 14191.5584767847. The cubic root of 201400332 is about 586.1652397376.

Adding to 201400332 its reverse (233004102), we get a palindrome (434404434).

The spelling of 201400332 in words is "two hundred one million, four hundred thousand, three hundred thirty-two".