40203014 has 4 divisors (see below), whose sum is σ = 60304524. Its totient is φ = 20101506.

The previous prime is 40202947. The next prime is 40203029. The reversal of 40203014 is 41030204.

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

It is a self number, because there is not a number n which added to its sum of digits gives 40203014.

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, 10050752 + ... + 10050755.

It is an arithmetic number, because the mean of its divisors is an integer number (15076131).

Almost surely, 2^40203014 is an apocalyptic number.

40203014 is a deficient number, since it is larger than the sum of its proper divisors (20101510).

40203014 is a wasteful number, since it uses less digits than its factorization.

40203014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20101509.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 40203014 is about 6340.5846733562. The cubic root of 40203014 is about 342.5727950124.

Adding to 40203014 its reverse (41030204), we get a palindrome (81233218).

The spelling of 40203014 in words is "forty million, two hundred three thousand, fourteen".