142109367216 has 40 divisors (see below), whose sum is σ = 378958316544. Its totient is φ = 45841730880.

The previous prime is 142109367199. The next prime is 142109367223. The reversal of 142109367216 is 612763901241.

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, 47750316 + ... + 47753291.

Almost surely, 2^142109367216 is an apocalyptic number.

142109367216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

142109367216 is an abundant number, since it is smaller than the sum of its proper divisors (236848949328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

142109367216 is a wasteful number, since it uses less digits than its factorization.

142109367216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95503649 (or 95503643 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 42.

The spelling of 142109367216 in words is "one hundred forty-two billion, one hundred nine million, three hundred sixty-seven thousand, two hundred sixteen".