40331233421029 has 8 divisors (see below), whose sum is σ = 41044442844888. Its totient is φ = 39624093864960.

The previous prime is 40331233421009. The next prime is 40331233421111. The reversal of 40331233421029 is 92012433213304.

It can be written as a sum of positive squares in 4 ways, for example, as 244924030404 + 40086309390625 = 494898^2 + 6331375^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 40331233421029 - 2⁵ = 40331233420997 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 (40331233421009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1517453542 + ... + 1517480119.

It is an arithmetic number, because the mean of its divisors is an integer number (5130555355611).

Almost surely, 2^{40331233421029} is an apocalyptic number.

It is an amenable number.

40331233421029 is a deficient number, since it is larger than the sum of its proper divisors (713209423859).

40331233421029 is a wasteful number, since it uses less digits than its factorization.

40331233421029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3034933895.

The product of its (nonzero) digits is 93312, while the sum is 37.

The spelling of 40331233421029 in words is "forty trillion, three hundred thirty-one billion, two hundred thirty-three million, four hundred twenty-one thousand, twenty-nine".