32235343142 has 4 divisors (see below), whose sum is σ = 48353014716. Its totient is φ = 16117671570.

The previous prime is 32235343141. The next prime is 32235343177. The reversal of 32235343142 is 24134353223.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 32235343099 and 32235343108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32235343141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8058835784 + ... + 8058835787.

It is an arithmetic number, because the mean of its divisors is an integer number (12088253679).

Almost surely, 2^32235343142 is an apocalyptic number.

32235343142 is a deficient number, since it is larger than the sum of its proper divisors (16117671574).

32235343142 is a wasteful number, since it uses less digits than its factorization.

32235343142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16117671573.

The product of its digits is 51840, while the sum is 32.

Adding to 32235343142 its reverse (24134353223), we get a palindrome (56369696365).

The spelling of 32235343142 in words is "thirty-two billion, two hundred thirty-five million, three hundred forty-three thousand, one hundred forty-two".