41442100433 has 4 divisors (see below), whose sum is σ = 41446545408. Its totient is φ = 41437655460.

The previous prime is 41442100429. The next prime is 41442100451. The reversal of 41442100433 is 33400124414.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 33400124414 = 2 ⋅16700062207.

It is a cyclic number.

It is not a de Polignac number, because 41442100433 - 2² = 41442100429 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41442100423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2208473 + ... + 2227158.

It is an arithmetic number, because the mean of its divisors is an integer number (10361636352).

Almost surely, 2^41442100433 is an apocalyptic number.

It is an amenable number.

41442100433 is a deficient number, since it is larger than the sum of its proper divisors (4444975).

41442100433 is an equidigital number, since it uses as much as digits as its factorization.

41442100433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4444974.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 41442100433 its reverse (33400124414), we get a palindrome (74842224847).

The spelling of 41442100433 in words is "forty-one billion, four hundred forty-two million, one hundred thousand, four hundred thirty-three".