134370671555 has 8 divisors (see below), whose sum is σ = 161259526512. Its totient is φ = 107486723488.

The previous prime is 134370671549. The next prime is 134370671579. The reversal of 134370671555 is 555176073431.

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

It is a cyclic number.

It is not a de Polignac number, because 134370671555 - 2²² = 134366477251 is a prime.

It is a super-2 number, since 2×134370671555² (a number of 23 digits) contains 22 as substring.

It is a Duffinian 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, 1166204 + ... + 1276233.

It is an arithmetic number, because the mean of its divisors is an integer number (20157440814).

Almost surely, 2^134370671555 is an apocalyptic number.

134370671555 is a deficient number, since it is larger than the sum of its proper divisors (26888854957).

134370671555 is a wasteful number, since it uses less digits than its factorization.

134370671555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2453445.

The product of its (nonzero) digits is 1323000, while the sum is 47.

The spelling of 134370671555 in words is "one hundred thirty-four billion, three hundred seventy million, six hundred seventy-one thousand, five hundred fifty-five".