40323110213404 has 24 divisors (see below), whose sum is σ = 74718775600560. Its totient is φ = 18974965575936.

The previous prime is 40323110213377. The next prime is 40323110213411. The reversal of 40323110213404 is 40431201132304.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7505802 + ... + 11703985.

It is an arithmetic number, because the mean of its divisors is an integer number (3113282316690).

Almost surely, 2^{40323110213404} is an apocalyptic number.

It is an amenable number.

40323110213404 is a deficient number, since it is larger than the sum of its proper divisors (34395665387156).

40323110213404 is a wasteful number, since it uses less digits than its factorization.

40323110213404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19240677 (or 19240675 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 40323110213404 its reverse (40431201132304), we get a palindrome (80754311345708).

The spelling of 40323110213404 in words is "forty trillion, three hundred twenty-three billion, one hundred ten million, two hundred thirteen thousand, four hundred four".