424100433142 has 16 divisors (see below), whose sum is σ = 637428911760. Its totient is φ = 211624399872.

The previous prime is 424100433121. The next prime is 424100433157. The reversal of 424100433142 is 241334001424.

It is a super-2 number, since 2×424100433142² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 424100433142.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3144078 + ... + 3276190.

It is an arithmetic number, because the mean of its divisors is an integer number (39839306985).

Almost surely, 2^424100433142 is an apocalyptic number.

424100433142 is a deficient number, since it is larger than the sum of its proper divisors (213328478618).

424100433142 is a wasteful number, since it uses less digits than its factorization.

424100433142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135327.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 424100433142 its reverse (241334001424), we get a palindrome (665434434566).

The spelling of 424100433142 in words is "four hundred twenty-four billion, one hundred million, four hundred thirty-three thousand, one hundred forty-two".