35423564121 has 12 divisors (see below), whose sum is σ = 55818949680. Its totient is φ = 21468826680.

The previous prime is 35423564117. The next prime is 35423564123. The reversal of 35423564121 is 12146532453.

35423564121 is a `hidden beast` number, since 3 + 5 + 4 + 2 + 3 + 5 + 641 + 2 + 1 = 666.

35423564121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 35423564121 - 2² = 35423564117 is a prime.

It is a super-3 number, since 3×35423564121³ (a number of 33 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (35423564123) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 178906791 + ... + 178906988.

It is an arithmetic number, because the mean of its divisors is an integer number (4651579140).

Almost surely, 2^35423564121 is an apocalyptic number.

It is an amenable number.

35423564121 is a deficient number, since it is larger than the sum of its proper divisors (20395385559).

35423564121 is a wasteful number, since it uses less digits than its factorization.

35423564121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357813796 (or 357813793 counting only the distinct ones).

The product of its digits is 86400, while the sum is 36.

The spelling of 35423564121 in words is "thirty-five billion, four hundred twenty-three million, five hundred sixty-four thousand, one hundred twenty-one".