134302461 has 8 divisors (see below), whose sum is σ = 179703840. Its totient is φ = 89218032.

The previous prime is 134302457. The next prime is 134302463. The reversal of 134302461 is 164203431.

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

It is not a de Polignac number, because 134302461 - 2² = 134302457 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134302463) 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, 78246 + ... + 79943.

It is an arithmetic number, because the mean of its divisors is an integer number (22462980).

Almost surely, 2^134302461 is an apocalyptic number.

It is an amenable number.

134302461 is a deficient number, since it is larger than the sum of its proper divisors (45401379).

134302461 is a wasteful number, since it uses less digits than its factorization.

134302461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158475.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 134302461 is about 11588.8938643859. The cubic root of 134302461 is about 512.1077209159.

Adding to 134302461 its reverse (164203431), we get a palindrome (298505892).

The spelling of 134302461 in words is "one hundred thirty-four million, three hundred two thousand, four hundred sixty-one".