42433434142 has 24 divisors (see below), whose sum is σ = 70428466296. Its totient is φ = 19016214000.

The previous prime is 42433434097. The next prime is 42433434187. The reversal of 42433434142 is 24143433424.

42433434142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (42433434097) and next prime (42433434187).

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 42433434098 and 42433434107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 80409 + ... + 302212.

It is an arithmetic number, because the mean of its divisors is an integer number (2934519429).

Almost surely, 2^42433434142 is an apocalyptic number.

42433434142 is a deficient number, since it is larger than the sum of its proper divisors (27995032154).

42433434142 is a wasteful number, since it uses less digits than its factorization.

42433434142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382776 (or 382705 counting only the distinct ones).

The product of its digits is 110592, while the sum is 34.

Adding to 42433434142 its reverse (24143433424), we get a palindrome (66576867566).

The spelling of 42433434142 in words is "forty-two billion, four hundred thirty-three million, four hundred thirty-four thousand, one hundred forty-two".