6433534142 has 8 divisors (see below), whose sum is σ = 11028915696. Its totient is φ = 2757228912.

The previous prime is 6433534061. The next prime is 6433534183. The reversal of 6433534142 is 2414353346.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 229769063 + ... + 229769090.

It is an arithmetic number, because the mean of its divisors is an integer number (1378614462).

Almost surely, 2^6433534142 is an apocalyptic number.

6433534142 is a deficient number, since it is larger than the sum of its proper divisors (4595381554).

6433534142 is a wasteful number, since it uses less digits than its factorization.

6433534142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459538162.

The product of its digits is 103680, while the sum is 35.

The square root of 6433534142 is about 80209.3145588466. The cubic root of 6433534142 is about 1859.8726299261.

Adding to 6433534142 its reverse (2414353346), we get a palindrome (8847887488).

The spelling of 6433534142 in words is "six billion, four hundred thirty-three million, five hundred thirty-four thousand, one hundred forty-two".