42211435023 has 6 divisors (see below), whose sum is σ = 60972072824. Its totient is φ = 28140956676.

The previous prime is 42211434989. The next prime is 42211435093. The reversal of 42211435023 is 32053411224.

42211435023 is a `hidden beast` number, since 4 + 221 + 1 + 435 + 0 + 2 + 3 = 666.

It is not a de Polignac number, because 42211435023 - 2⁶ = 42211434959 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 (42211435093) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2345079715 + ... + 2345079732.

Almost surely, 2^42211435023 is an apocalyptic number.

42211435023 is a deficient number, since it is larger than the sum of its proper divisors (18760637801).

42211435023 is a wasteful number, since it uses less digits than its factorization.

42211435023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4690159453 (or 4690159450 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 42211435023 its reverse (32053411224), we get a palindrome (74264846247).

The spelling of 42211435023 in words is "forty-two billion, two hundred eleven million, four hundred thirty-five thousand, twenty-three".