1332172252342 has 4 divisors (see below), whose sum is σ = 1998258378516. Its totient is φ = 666086126170.

The previous prime is 1332172252331. The next prime is 1332172252391. The reversal of 1332172252342 is 2432522712331.

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, 333043063084 + ... + 333043063087.

It is an arithmetic number, because the mean of its divisors is an integer number (499564594629).

Almost surely, 2^{1332172252342} is an apocalyptic number.

1332172252342 is a deficient number, since it is larger than the sum of its proper divisors (666086126174).

1332172252342 is an equidigital number, since it uses as much as digits as its factorization.

1332172252342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666086126173.

The product of its digits is 120960, while the sum is 37.

Adding to 1332172252342 its reverse (2432522712331), we get a palindrome (3764694964673).

The spelling of 1332172252342 in words is "one trillion, three hundred thirty-two billion, one hundred seventy-two million, two hundred fifty-two thousand, three hundred forty-two".