134615311641 has 16 divisors (see below), whose sum is σ = 199724697600. Its totient is φ = 89610968304.

The previous prime is 134615311637. The next prime is 134615311643. The reversal of 134615311641 is 146113516431.

134615311641 is a `hidden beast` number, since 1 + 3 + 4 + 6 + 1 + 5 + 3 + 1 + 1 + 641 = 666.

It is not a de Polignac number, because 134615311641 - 2² = 134615311637 is a prime.

It is a super-2 number, since 2×134615311641² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 134615311596 and 134615311605.

It is not an unprimeable number, because it can be changed into a prime (134615311643) 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, 3663961 + ... + 3700518.

It is an arithmetic number, because the mean of its divisors is an integer number (12482793600).

Almost surely, 2^134615311641 is an apocalyptic number.

It is an amenable number.

134615311641 is a deficient number, since it is larger than the sum of its proper divisors (65109385959).

134615311641 is an equidigital number, since it uses as much as digits as its factorization.

134615311641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7365165 (or 7365159 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The spelling of 134615311641 in words is "one hundred thirty-four billion, six hundred fifteen million, three hundred eleven thousand, six hundred forty-one".