148742268216 has 32 divisors (see below), whose sum is σ = 373724304000. Its totient is φ = 49331604960.

The previous prime is 148742268209. The next prime is 148742268263. The reversal of 148742268216 is 612862247841.

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, 15567070 + ... + 15576621.

It is an arithmetic number, because the mean of its divisors is an integer number (11678884500).

Almost surely, 2^148742268216 is an apocalyptic number.

It is an amenable number.

148742268216 is an abundant number, since it is smaller than the sum of its proper divisors (224982035784).

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

148742268216 is a wasteful number, since it uses less digits than its factorization.

148742268216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31143899 (or 31143895 counting only the distinct ones).

The product of its digits is 2064384, while the sum is 51.

The spelling of 148742268216 in words is "one hundred forty-eight billion, seven hundred forty-two million, two hundred sixty-eight thousand, two hundred sixteen".