134156411 has 4 divisors (see below), whose sum is σ = 134266800. Its totient is φ = 134046024.

The previous prime is 134156371. The next prime is 134156441. The reversal of 134156411 is 114651431.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 134156411 - 2¹⁰ = 134155387 is a prime.

It is a super-2 number, since 2×134156411² = 35995885224801842, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134156441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53351 + ... + 55808.

It is an arithmetic number, because the mean of its divisors is an integer number (33566700).

Almost surely, 2^134156411 is an apocalyptic number.

134156411 is a deficient number, since it is larger than the sum of its proper divisors (110389).

134156411 is a wasteful number, since it uses less digits than its factorization.

134156411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110388.

The product of its digits is 1440, while the sum is 26.

The square root of 134156411 is about 11582.5908586982. The cubic root of 134156411 is about 511.9220195263.

The spelling of 134156411 in words is "one hundred thirty-four million, one hundred fifty-six thousand, four hundred eleven".