40321314321124 has 6 divisors (see below), whose sum is σ = 70562300061974. Its totient is φ = 20160657160560.

The previous prime is 40321314321121. The next prime is 40321314321143. The reversal of 40321314321124 is 42112341312304.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 40261156948224 + 60157372900 = 6345168^2 + 245270^2 .

It is not an unprimeable number, because it can be changed into a prime (40321314321121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5040164290137 + ... + 5040164290144.

Almost surely, 2^{40321314321124} is an apocalyptic number.

It is an amenable number.

40321314321124 is a deficient number, since it is larger than the sum of its proper divisors (30240985740850).

40321314321124 is a wasteful number, since it uses less digits than its factorization.

40321314321124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10080328580285 (or 10080328580283 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 40321314321124 its reverse (42112341312304), we get a palindrome (82433655633428).

The spelling of 40321314321124 in words is "forty trillion, three hundred twenty-one billion, three hundred fourteen million, three hundred twenty-one thousand, one hundred twenty-four".