40233452244 has 24 divisors (see below), whose sum is σ = 93882888960. Its totient is φ = 13410460224.

The previous prime is 40233452243. The next prime is 40233452257. The reversal of 40233452244 is 44225433204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40233452243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192472 + ... + 342800.

It is an arithmetic number, because the mean of its divisors is an integer number (3911787040).

Almost surely, 2^40233452244 is an apocalyptic number.

It is an amenable number.

40233452244 is an abundant number, since it is smaller than the sum of its proper divisors (53649436716).

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

40233452244 is a wasteful number, since it uses less digits than its factorization.

40233452244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172639 (or 172637 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 33.

Adding to 40233452244 its reverse (44225433204), we get a palindrome (84458885448).

The spelling of 40233452244 in words is "forty billion, two hundred thirty-three million, four hundred fifty-two thousand, two hundred forty-four".