2143235022435 has 80 divisors (see below), whose sum is σ = 4139643926880. Its totient is φ = 1054579668480.

The previous prime is 2143235022433. The next prime is 2143235022469. The reversal of 2143235022435 is 5342205323412.

2143235022435 is a `hidden beast` number, since 2 + 143 + 2 + 3 + 502 + 2 + 4 + 3 + 5 = 666.

It is not a de Polignac number, because 2143235022435 - 2¹ = 2143235022433 is a prime.

It is a super-2 number, since 2×2143235022435² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2143235022435.

It is not an unprimeable number, because it can be changed into a prime (2143235022433) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 10061311 + ... + 10272119.

It is an arithmetic number, because the mean of its divisors is an integer number (51745549086).

Almost surely, 2^{2143235022435} is an apocalyptic number.

2143235022435 is a deficient number, since it is larger than the sum of its proper divisors (1996408904445).

2143235022435 is a wasteful number, since it uses less digits than its factorization.

2143235022435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212770 (or 212761 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

The spelling of 2143235022435 in words is "two trillion, one hundred forty-three billion, two hundred thirty-five million, twenty-two thousand, four hundred thirty-five".