40422121333 has 16 divisors (see below), whose sum is σ = 44279775936. Its totient is φ = 36595117440.

The previous prime is 40422121291. The next prime is 40422121339. The reversal of 40422121333 is 33312122404.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40422121333 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40422121298 and 40422121307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40422121339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7147735 + ... + 7153387.

It is an arithmetic number, because the mean of its divisors is an integer number (2767485996).

Almost surely, 2^40422121333 is an apocalyptic number.

It is an amenable number.

40422121333 is a deficient number, since it is larger than the sum of its proper divisors (3857654603).

40422121333 is a wasteful number, since it uses less digits than its factorization.

40422121333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8244.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 40422121333 its reverse (33312122404), we get a palindrome (73734243737).

The spelling of 40422121333 in words is "forty billion, four hundred twenty-two million, one hundred twenty-one thousand, three hundred thirty-three".