40044523134122 has 8 divisors (see below), whose sum is σ = 64687306601316. Its totient is φ = 18482087600352.

The previous prime is 40044523134053. The next prime is 40044523134181. The reversal of 40044523134122 is 22143132544004.

It can be written as a sum of positive squares in 2 ways, for example, as 39917515716961 + 127007417161 = 6318031^2 + 356381^2 .

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

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, 770086983323 + ... + 770086983374.

Almost surely, 2^{40044523134122} is an apocalyptic number.

40044523134122 is a deficient number, since it is larger than the sum of its proper divisors (24642783467194).

40044523134122 is a wasteful number, since it uses less digits than its factorization.

40044523134122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1540173966712.

The product of its (nonzero) digits is 92160, while the sum is 35.

Adding to 40044523134122 its reverse (22143132544004), we get a palindrome (62187655678126).

The spelling of 40044523134122 in words is "forty trillion, forty-four billion, five hundred twenty-three million, one hundred thirty-four thousand, one hundred twenty-two".