41021433 has 6 divisors (see below), whose sum is σ = 59253194. Its totient is φ = 27347616.

The previous prime is 41021429. The next prime is 41021447. The reversal of 41021433 is 33412014.

It can be written as a sum of positive squares in only one way, i.e., 24472809 + 16548624 = 4947^2 + 4068^2 .

It is not a de Polignac number, because 41021433 - 2² = 41021429 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41021413) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2278960 + ... + 2278977.

Almost surely, 2^41021433 is an apocalyptic number.

It is an amenable number.

41021433 is a deficient number, since it is larger than the sum of its proper divisors (18231761).

41021433 is a wasteful number, since it uses less digits than its factorization.

41021433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4557943 (or 4557940 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 41021433 is about 6404.7976548834. The cubic root of 41021433 is about 344.8817994575.

Adding to 41021433 its reverse (33412014), we get a palindrome (74433447).

The spelling of 41021433 in words is "forty-one million, twenty-one thousand, four hundred thirty-three".