134212921382 has 8 divisors (see below), whose sum is σ = 201322816200. Its totient is φ = 67105315984.

The previous prime is 134212921379. The next prime is 134212921397. The reversal of 134212921382 is 283129212431.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 417407 + ... + 665322.

It is an arithmetic number, because the mean of its divisors is an integer number (25165352025).

Almost surely, 2^134212921382 is an apocalyptic number.

134212921382 is a deficient number, since it is larger than the sum of its proper divisors (67109894818).

134212921382 is a wasteful number, since it uses less digits than its factorization.

134212921382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1144710.

The product of its digits is 41472, while the sum is 38.

The spelling of 134212921382 in words is "one hundred thirty-four billion, two hundred twelve million, nine hundred twenty-one thousand, three hundred eighty-two".