458442470143 has 4 divisors (see below), whose sum is σ = 523934251600. Its totient is φ = 392950688688.

The previous prime is 458442470117. The next prime is 458442470173. The reversal of 458442470143 is 341074244854.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 458442470143 - 2²⁵ = 458408915711 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 458442470093 and 458442470102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (458442470173) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32745890718 + ... + 32745890731.

It is an arithmetic number, because the mean of its divisors is an integer number (130983562900).

Almost surely, 2^458442470143 is an apocalyptic number.

458442470143 is a deficient number, since it is larger than the sum of its proper divisors (65491781457).

458442470143 is an equidigital number, since it uses as much as digits as its factorization.

458442470143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65491781456.

The product of its (nonzero) digits is 1720320, while the sum is 46.

The spelling of 458442470143 in words is "four hundred fifty-eight billion, four hundred forty-two million, four hundred seventy thousand, one hundred forty-three".