40026420522633 has 8 divisors (see below), whose sum is σ = 53368592138848. Its totient is φ = 26684264627424.

The previous prime is 40026420522589. The next prime is 40026420522659. The reversal of 40026420522633 is 33622502462004.

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

It is not a de Polignac number, because 40026420522633 - 2¹² = 40026420518537 is a prime.

It is a super-2 number, since 2×40026420522633² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40026420522591 and 40026420522600.

It is not an unprimeable number, because it can be changed into a prime (40026420522233) 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, 4747941 + ... + 10128957.

It is an arithmetic number, because the mean of its divisors is an integer number (6671074017356).

Almost surely, 2^{40026420522633} is an apocalyptic number.

It is an amenable number.

40026420522633 is a deficient number, since it is larger than the sum of its proper divisors (13342171616215).

40026420522633 is a wasteful number, since it uses less digits than its factorization.

40026420522633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7860503.

The product of its (nonzero) digits is 414720, while the sum is 39.

Adding to 40026420522633 its reverse (33622502462004), we get a palindrome (73648922984637).

The spelling of 40026420522633 in words is "forty trillion, twenty-six billion, four hundred twenty million, five hundred twenty-two thousand, six hundred thirty-three".