134521041 has 8 divisors (see below), whose sum is σ = 183736224. Its totient is φ = 87493280.

The previous prime is 134521033. The next prime is 134521087. The reversal of 134521041 is 140125431.

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 134521041 - 2³ = 134521033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 134520999 and 134521017.

It is not an unprimeable number, because it can be changed into a prime (134521021) 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, 546711 + ... + 546956.

It is an arithmetic number, because the mean of its divisors is an integer number (22967028).

Almost surely, 2^134521041 is an apocalyptic number.

It is an amenable number.

134521041 is a deficient number, since it is larger than the sum of its proper divisors (49215183).

134521041 is a wasteful number, since it uses less digits than its factorization.

134521041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1093711.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 134521041 is about 11598.3206111919. The cubic root of 134521041 is about 512.3853922589.

Adding to 134521041 its reverse (140125431), we get a palindrome (274646472).

The spelling of 134521041 in words is "one hundred thirty-four million, five hundred twenty-one thousand, forty-one".