162142283319 has 8 divisors (see below), whose sum is σ = 218102894832. Its totient is φ = 107138263680.

The previous prime is 162142283297. The next prime is 162142283357. The reversal of 162142283319 is 913382241261.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-162142283319 is a prime.

It is a super-2 number, since 2×162142283319² (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 (162142283519) 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, 239147572 + ... + 239148249.

It is an arithmetic number, because the mean of its divisors is an integer number (27262861854).

Almost surely, 2^162142283319 is an apocalyptic number.

162142283319 is a deficient number, since it is larger than the sum of its proper divisors (55960611513).

162142283319 is a wasteful number, since it uses less digits than its factorization.

162142283319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478295937.

The product of its digits is 124416, while the sum is 42.

The spelling of 162142283319 in words is "one hundred sixty-two billion, one hundred forty-two million, two hundred eighty-three thousand, three hundred nineteen".