3143242023322 has 4 divisors (see below), whose sum is σ = 4714863034986. Its totient is φ = 1571621011660.

The previous prime is 3143242023253. The next prime is 3143242023371. The reversal of 3143242023322 is 2233202423413.

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

It can be written as a sum of positive squares in only one way, i.e., 3137330105001 + 5911918321 = 1771251^2 + 76889^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 785810505829 + ... + 785810505832.

Almost surely, 2^{3143242023322} is an apocalyptic number.

3143242023322 is a deficient number, since it is larger than the sum of its proper divisors (1571621011664).

3143242023322 is a wasteful number, since it uses less digits than its factorization.

3143242023322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1571621011663.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 3143242023322 its reverse (2233202423413), we get a palindrome (5376444446735).

The spelling of 3143242023322 in words is "three trillion, one hundred forty-three billion, two hundred forty-two million, twenty-three thousand, three hundred twenty-two".