40050234 has 32 divisors (see below), whose sum is σ = 101715840. Its totient is φ = 11442816.

The previous prime is 40050223. The next prime is 40050259. The reversal of 40050234 is 43205004.

It is a happy number.

40050234 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52599 + ... + 53354.

It is an arithmetic number, because the mean of its divisors is an integer number (3178620).

Almost surely, 2^40050234 is an apocalyptic number.

40050234 is an abundant number, since it is smaller than the sum of its proper divisors (61665606).

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

40050234 is a wasteful number, since it uses less digits than its factorization.

40050234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105971 (or 105965 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 40050234 is about 6328.5254206648. The cubic root of 40050234 is about 342.1382943321.

Adding to 40050234 its reverse (43205004), we get a palindrome (83255238).

The spelling of 40050234 in words is "forty million, fifty thousand, two hundred thirty-four".