40350334 has 4 divisors (see below), whose sum is σ = 60525504. Its totient is φ = 20175166.

The previous prime is 40350329. The next prime is 40350377. The reversal of 40350334 is 43305304.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10087582 + ... + 10087585.

It is an arithmetic number, because the mean of its divisors is an integer number (15131376).

Almost surely, 2^40350334 is an apocalyptic number.

40350334 is a deficient number, since it is larger than the sum of its proper divisors (20175170).

40350334 is a wasteful number, since it uses less digits than its factorization.

40350334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20175169.

The product of its (nonzero) digits is 2160, while the sum is 22.

The square root of 40350334 is about 6352.1912754576. The cubic root of 40350334 is about 342.9907264023.

Adding to 40350334 its reverse (43305304), we get a palindrome (83655638).

The spelling of 40350334 in words is "forty million, three hundred fifty thousand, three hundred thirty-four".