134245041431461 has 16 divisors (see below), whose sum is σ = 137085841569600. Its totient is φ = 131424204457728.

The previous prime is 134245041431383. The next prime is 134245041431483. The reversal of 134245041431461 is 164134140542431.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 134245041431461 - 2¹¹ = 134245041429413 is a prime.

It is a super-2 number, since 2×134245041431461² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134245041431491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9170895 + ... + 18777523.

It is an arithmetic number, because the mean of its divisors is an integer number (8567865098100).

Almost surely, 2^{134245041431461} is an apocalyptic number.

It is an amenable number.

134245041431461 is a deficient number, since it is larger than the sum of its proper divisors (2840800138139).

134245041431461 is an equidigital number, since it uses as much as digits as its factorization.

134245041431461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9607668.

The product of its (nonzero) digits is 552960, while the sum is 43.

Adding to 134245041431461 its reverse (164134140542431), we get a palindrome (298379181973892).

The spelling of 134245041431461 in words is "one hundred thirty-four trillion, two hundred forty-five billion, forty-one million, four hundred thirty-one thousand, four hundred sixty-one".