22435406023 has 8 divisors (see below), whose sum is σ = 22504782528. Its totient is φ = 22366063104.

The previous prime is 22435406003. The next prime is 22435406113. The reversal of 22435406023 is 32060453422.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22435406023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22435406003) 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, 2189490 + ... + 2199712.

It is an arithmetic number, because the mean of its divisors is an integer number (2813097816).

Almost surely, 2^22435406023 is an apocalyptic number.

22435406023 is a deficient number, since it is larger than the sum of its proper divisors (69376505).

22435406023 is a wasteful number, since it uses less digits than its factorization.

22435406023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16793.

The product of its (nonzero) digits is 34560, while the sum is 31.

Adding to 22435406023 its reverse (32060453422), we get a palindrome (54495859445).

The spelling of 22435406023 in words is "twenty-two billion, four hundred thirty-five million, four hundred six thousand, twenty-three".