4425123133143 has 24 divisors (see below), whose sum is σ = 6627315208800. Its totient is φ = 2841866766144.

The previous prime is 4425123133061. The next prime is 4425123133183. The reversal of 4425123133143 is 3413313215244.

4425123133143 is a `hidden beast` number, since 4 + 4 + 2 + 51 + 231 + 331 + 43 = 666.

It is not a de Polignac number, because 4425123133143 - 2¹⁸ = 4425122870999 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4425123133098 and 4425123133107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4425123133183) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19195780 + ... + 19424937.

It is an arithmetic number, because the mean of its divisors is an integer number (276138133700).

Almost surely, 2^{4425123133143} is an apocalyptic number.

4425123133143 is a deficient number, since it is larger than the sum of its proper divisors (2202192075657).

4425123133143 is a wasteful number, since it uses less digits than its factorization.

4425123133143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38621191 (or 38621188 counting only the distinct ones).

The product of its digits is 103680, while the sum is 36.

Adding to 4425123133143 its reverse (3413313215244), we get a palindrome (7838436348387).

The spelling of 4425123133143 in words is "four trillion, four hundred twenty-five billion, one hundred twenty-three million, one hundred thirty-three thousand, one hundred forty-three".