40204102213331 has 64 divisors (see below), whose sum is σ = 48759648537600. Its totient is φ = 32382436939776.

The previous prime is 40204102213309. The next prime is 40204102213333. The reversal of 40204102213331 is 13331220140204.

It is not a de Polignac number, because 40204102213331 - 2⁶ = 40204102213267 is a prime.

It is a super-2 number, since 2×40204102213331² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 40204102213331.

It is not an unprimeable number, because it can be changed into a prime (40204102213333) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11127621281 + ... + 11127624893.

It is an arithmetic number, because the mean of its divisors is an integer number (761869508400).

Almost surely, 2^{40204102213331} is an apocalyptic number.

40204102213331 is a deficient number, since it is larger than the sum of its proper divisors (8555546324269).

40204102213331 is a wasteful number, since it uses less digits than its factorization.

40204102213331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5148.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 40204102213331 its reverse (13331220140204), we get a palindrome (53535322353535).

The spelling of 40204102213331 in words is "forty trillion, two hundred four billion, one hundred two million, two hundred thirteen thousand, three hundred thirty-one".