142415332516 has 6 divisors (see below), whose sum is σ = 249226831910. Its totient is φ = 71207666256.

The previous prime is 142415332489. The next prime is 142415332531. The reversal of 142415332516 is 615233514241.

It can be written as a sum of positive squares in only one way, i.e., 117230912100 + 25184420416 = 342390^2 + 158696^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17801916561 + ... + 17801916568.

Almost surely, 2^142415332516 is an apocalyptic number.

It is an amenable number.

142415332516 is a deficient number, since it is larger than the sum of its proper divisors (106811499394).

142415332516 is a wasteful number, since it uses less digits than its factorization.

142415332516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35603833133 (or 35603833131 counting only the distinct ones).

The product of its digits is 86400, while the sum is 37.

Adding to 142415332516 its reverse (615233514241), we get a palindrome (757648846757).

The spelling of 142415332516 in words is "one hundred forty-two billion, four hundred fifteen million, three hundred thirty-two thousand, five hundred sixteen".