32145230342 has 4 divisors (see below), whose sum is σ = 48217845516. Its totient is φ = 16072615170.

The previous prime is 32145230339. The next prime is 32145230357. The reversal of 32145230342 is 24303254123.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8036307584 + ... + 8036307587.

It is an arithmetic number, because the mean of its divisors is an integer number (12054461379).

Almost surely, 2^32145230342 is an apocalyptic number.

32145230342 is a deficient number, since it is larger than the sum of its proper divisors (16072615174).

32145230342 is a wasteful number, since it uses less digits than its factorization.

32145230342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16072615173.

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 32145230342 its reverse (24303254123), we get a palindrome (56448484465).

The spelling of 32145230342 in words is "thirty-two billion, one hundred forty-five million, two hundred thirty thousand, three hundred forty-two".