201452433 has 16 divisors (see below), whose sum is σ = 330589056. Its totient is φ = 106260480.

The previous prime is 201452411. The next prime is 201452437. The reversal of 201452433 is 334254102.

It is not a de Polignac number, because 201452433 - 2⁵ = 201452401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201452437) 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, 368688 + ... + 369233.

It is an arithmetic number, because the mean of its divisors is an integer number (20661816).

Almost surely, 2^201452433 is an apocalyptic number.

It is an amenable number.

201452433 is a deficient number, since it is larger than the sum of its proper divisors (129136623).

201452433 is a wasteful number, since it uses less digits than its factorization.

201452433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737944.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 201452433 is about 14193.3939915723. The cubic root of 201452433 is about 586.2157811340.

It can be divided in two parts, 20145 and 2433, that added together give a triangular number (22578 = T₂₁₂).

The spelling of 201452433 in words is "two hundred one million, four hundred fifty-two thousand, four hundred thirty-three".