134457841 has 8 divisors (see below), whose sum is σ = 154516544. Its totient is φ = 114611760.

The previous prime is 134457809. The next prime is 134457853. The reversal of 134457841 is 148754431.

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 134457841 - 2⁵ = 134457809 is a prime.

It is a super-2 number, since 2×134457841² = 36157822012762562, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 134457841.

It is not an unprimeable number, because it can be changed into a prime (134457041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51795 + ... + 54328.

It is an arithmetic number, because the mean of its divisors is an integer number (19314568).

Almost surely, 2^134457841 is an apocalyptic number.

It is an amenable number.

134457841 is a deficient number, since it is larger than the sum of its proper divisors (20058703).

134457841 is a wasteful number, since it uses less digits than its factorization.

134457841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106311.

The product of its digits is 53760, while the sum is 37.

The square root of 134457841 is about 11595.5957587353. The cubic root of 134457841 is about 512.3051375787.

The spelling of 134457841 in words is "one hundred thirty-four million, four hundred fifty-seven thousand, eight hundred forty-one".