134666240214 has 48 divisors (see below), whose sum is σ = 313457470704. Its totient is φ = 38407480320.

The previous prime is 134666240099. The next prime is 134666240243. The reversal of 134666240214 is 412042666431.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5443267 + ... + 5467950.

It is an arithmetic number, because the mean of its divisors is an integer number (6530363973).

Almost surely, 2^134666240214 is an apocalyptic number.

134666240214 is an abundant number, since it is smaller than the sum of its proper divisors (178791230490).

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

134666240214 is a wasteful number, since it uses less digits than its factorization.

134666240214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10911261 (or 10911250 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 39.

The spelling of 134666240214 in words is "one hundred thirty-four billion, six hundred sixty-six million, two hundred forty thousand, two hundred fourteen".