42424466442424 has 24 divisors (see below), whose sum is σ = 87434721647280. Its totient is φ = 19283848382480.

The previous prime is 42424466442409. The next prime is 42424466442437.

42424466442424 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21913463104 + ... + 21913465039.

It is an arithmetic number, because the mean of its divisors is an integer number (3643113401970).

Almost surely, 2^{42424466442424} is an apocalyptic number.

42424466442424 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

42424466442424 is an abundant number, since it is smaller than the sum of its proper divisors (45010255204856).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42424466442424 is a wasteful number, since it uses less digits than its factorization.

42424466442424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43826928171 (or 43826928156 counting only the distinct ones).

The product of its digits is 37748736, while the sum is 52.

The spelling of 42424466442424 in words is "forty-two trillion, four hundred twenty-four billion, four hundred sixty-six million, four hundred forty-two thousand, four hundred twenty-four".