40214031133 has 4 divisors (see below), whose sum is σ = 40236511420. Its totient is φ = 40191550848.

The previous prime is 40214031127. The next prime is 40214031149. The reversal of 40214031133 is 33113041204.

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

It can be written as a sum of positive squares in 2 ways, for example, as 23557031289 + 16656999844 = 153483^2 + 129062^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40214031133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40214031103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11237460 + ... + 11241037.

It is an arithmetic number, because the mean of its divisors is an integer number (10059127855).

Almost surely, 2^40214031133 is an apocalyptic number.

It is an amenable number.

40214031133 is a deficient number, since it is larger than the sum of its proper divisors (22480287).

40214031133 is a wasteful number, since it uses less digits than its factorization.

40214031133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22480286.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 40214031133 its reverse (33113041204), we get a palindrome (73327072337).

The spelling of 40214031133 in words is "forty billion, two hundred fourteen million, thirty-one thousand, one hundred thirty-three".