40231135214 has 8 divisors (see below), whose sum is σ = 60355260840. Its totient is φ = 20112714936.

The previous prime is 40231135207. The next prime is 40231135253. The reversal of 40231135214 is 41253113204.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1408664 + ... + 1436939.

It is an arithmetic number, because the mean of its divisors is an integer number (7544407605).

Almost surely, 2^40231135214 is an apocalyptic number.

40231135214 is a deficient number, since it is larger than the sum of its proper divisors (20124125626).

40231135214 is a wasteful number, since it uses less digits than its factorization.

40231135214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2852674.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 40231135214 its reverse (41253113204), we get a palindrome (81484248418).

The spelling of 40231135214 in words is "forty billion, two hundred thirty-one million, one hundred thirty-five thousand, two hundred fourteen".