142302333112 has 32 divisors (see below), whose sum is σ = 275106142080. Its totient is φ = 68965958880.

The previous prime is 142302333067. The next prime is 142302333119. The reversal of 142302333112 is 211333203241.

It is a super-2 number, since 2×142302333112² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142302333119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1533828 + ... + 1623955.

It is an arithmetic number, because the mean of its divisors is an integer number (8597066940).

Almost surely, 2^142302333112 is an apocalyptic number.

It is an amenable number.

142302333112 is a deficient number, since it is larger than the sum of its proper divisors (132803808968).

142302333112 is a wasteful number, since it uses less digits than its factorization.

142302333112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3157963 (or 3157959 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 142302333112 its reverse (211333203241), we get a palindrome (353635536353).

The spelling of 142302333112 in words is "one hundred forty-two billion, three hundred two million, three hundred thirty-three thousand, one hundred twelve".