42458214440507 has 4 divisors (see below), whose sum is σ = 42505026144216. Its totient is φ = 42411402736800.

The previous prime is 42458214440489. The next prime is 42458214440513. The reversal of 42458214440507 is 70504441285424.

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 42458214440507 - 2¹⁰ = 42458214439483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42458214430507) 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, 23405850494 + ... + 23405852307.

It is an arithmetic number, because the mean of its divisors is an integer number (10626256536054).

Almost surely, 2^{42458214440507} is an apocalyptic number.

42458214440507 is a deficient number, since it is larger than the sum of its proper divisors (46811703709).

42458214440507 is an equidigital number, since it uses as much as digits as its factorization.

42458214440507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46811703708.

The product of its (nonzero) digits is 5734400, while the sum is 50.

The spelling of 42458214440507 in words is "forty-two trillion, four hundred fifty-eight billion, two hundred fourteen million, four hundred forty thousand, five hundred seven".