4531201338 has 32 divisors (see below), whose sum is σ = 9465955200. Its totient is φ = 1444153536.

The previous prime is 4531201331. The next prime is 4531201373. The reversal of 4531201338 is 8331021354.

It is not an unprimeable number, because it can be changed into a prime (4531201331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108493 + ... + 144336.

It is an arithmetic number, because the mean of its divisors is an integer number (295811100).

Almost surely, 2^4531201338 is an apocalyptic number.

4531201338 is an abundant number, since it is smaller than the sum of its proper divisors (4934753862).

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

4531201338 is a wasteful number, since it uses less digits than its factorization.

4531201338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252966.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 4531201338 is about 67314.1986359490. The cubic root of 4531201338 is about 1654.7705633268.

The spelling of 4531201338 in words is "four billion, five hundred thirty-one million, two hundred one thousand, three hundred thirty-eight".