40122426040463 has 8 divisors (see below), whose sum is σ = 43288634842656. Its totient is φ = 36967627000800.

The previous prime is 40122426040409. The next prime is 40122426040493. The reversal of 40122426040463 is 36404062422104.

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 40122426040463 - 2¹⁶ = 40122425974927 is a prime.

It is a super-2 number, since 2×40122426040463² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40122426040493) 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, 2852433323 + ... + 2852447388.

It is an arithmetic number, because the mean of its divisors is an integer number (5411079355332).

Almost surely, 2^{40122426040463} is an apocalyptic number.

40122426040463 is a deficient number, since it is larger than the sum of its proper divisors (3166208802193).

40122426040463 is a wasteful number, since it uses less digits than its factorization.

40122426040463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5704881265.

The product of its (nonzero) digits is 221184, while the sum is 38.

Adding to 40122426040463 its reverse (36404062422104), we get a palindrome (76526488462567).

The spelling of 40122426040463 in words is "forty trillion, one hundred twenty-two billion, four hundred twenty-six million, forty thousand, four hundred sixty-three".