42433422433424 has 40 divisors (see below), whose sum is σ = 89895958394592. Its totient is φ = 19243374405120.

The previous prime is 42433422433399. The next prime is 42433422433433.

42433422433424 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×42433422433424² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

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, 278329094 + ... + 278481509.

Almost surely, 2^{42433422433424} is an apocalyptic number.

42433422433424 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

42433422433424 is an abundant number, since it is smaller than the sum of its proper divisors (47462535961168).

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

42433422433424 is a wasteful number, since it uses less digits than its factorization.

42433422433424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556811055 (or 556811049 counting only the distinct ones).

The product of its digits is 5308416, while the sum is 44.

It can be divided in two parts, 4243342 and 2433424, that added together give a palindrome (6676766).

The spelling of 42433422433424 in words is "forty-two trillion, four hundred thirty-three billion, four hundred twenty-two million, four hundred thirty-three thousand, four hundred twenty-four".