320002341142 has 16 divisors (see below), whose sum is σ = 554442559632. Its totient is φ = 136899397120.

The previous prime is 320002341121. The next prime is 320002341167. The reversal of 320002341142 is 241143200023.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 427810243 + ... + 427810990.

It is an arithmetic number, because the mean of its divisors is an integer number (34652659977).

Almost surely, 2^320002341142 is an apocalyptic number.

320002341142 is a deficient number, since it is larger than the sum of its proper divisors (234440218490).

320002341142 is a wasteful number, since it uses less digits than its factorization.

320002341142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 855621263.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 320002341142 its reverse (241143200023), we get a palindrome (561145541165).

The spelling of 320002341142 in words is "three hundred twenty billion, two million, three hundred forty-one thousand, one hundred forty-two".