134125212422 has 8 divisors (see below), whose sum is σ = 201189378216. Its totient is φ = 67062086352.

The previous prime is 134125212383. The next prime is 134125212449. The reversal of 134125212422 is 224212521431.

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, 333938 + ... + 616250.

It is an arithmetic number, because the mean of its divisors is an integer number (25148672277).

Almost surely, 2^134125212422 is an apocalyptic number.

134125212422 is a deficient number, since it is larger than the sum of its proper divisors (67064165794).

134125212422 is a wasteful number, since it uses less digits than its factorization.

134125212422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519862.

The product of its digits is 7680, while the sum is 29.

Adding to 134125212422 its reverse (224212521431), we get a palindrome (358337733853).

The spelling of 134125212422 in words is "one hundred thirty-four billion, one hundred twenty-five million, two hundred twelve thousand, four hundred twenty-two".