4235418145323 has 48 divisors (see below), whose sum is σ = 6241982562816. Its totient is φ = 2766926485440.

The previous prime is 4235418145261. The next prime is 4235418145337. The reversal of 4235418145323 is 3235418145324.

4235418145323 is a `hidden beast` number, since 4 + 2 + 3 + 541 + 81 + 4 + 5 + 3 + 23 = 666.

It is not a de Polignac number, because 4235418145323 - 2¹⁴ = 4235418128939 is a prime.

It is a super-2 number, since 2×4235418145323² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4235418140323) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 66934686 + ... + 66997932.

It is an arithmetic number, because the mean of its divisors is an integer number (130041303392).

Almost surely, 2^{4235418145323} is an apocalyptic number.

4235418145323 is a deficient number, since it is larger than the sum of its proper divisors (2006564417493).

4235418145323 is a wasteful number, since it uses less digits than its factorization.

4235418145323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64064 (or 64061 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 45.

Subtracting from 4235418145323 its reverse (3235418145324), we obtain a palindrome (999999999999).

The spelling of 4235418145323 in words is "four trillion, two hundred thirty-five billion, four hundred eighteen million, one hundred forty-five thousand, three hundred twenty-three".