40231202014 has 4 divisors (see below), whose sum is σ = 60346803024. Its totient is φ = 20115601006.

The previous prime is 40231202003. The next prime is 40231202017. The reversal of 40231202014 is 41020213204.

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

It is a junction number, because it is equal to n+sod(n) for n = 40231201982 and 40231202000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40231202017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10057800502 + ... + 10057800505.

It is an arithmetic number, because the mean of its divisors is an integer number (15086700756).

Almost surely, 2^40231202014 is an apocalyptic number.

40231202014 is a deficient number, since it is larger than the sum of its proper divisors (20115601010).

40231202014 is a wasteful number, since it uses less digits than its factorization.

40231202014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20115601009.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 40231202014 its reverse (41020213204), we get a palindrome (81251415218).

The spelling of 40231202014 in words is "forty billion, two hundred thirty-one million, two hundred two thousand, fourteen".