134241620040 has 192 divisors, whose sum is σ = 491301158400. Its totient is φ = 31493606400.

The previous prime is 134241620039. The next prime is 134241620047. The reversal of 134241620040 is 40026142431.

It is a happy number.

134241620040 is a `hidden beast` number, since 1 + 3 + 4 + 2 + 416 + 200 + 40 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 134241619986 and 134241620013.

It is not an unprimeable number, because it can be changed into a prime (134241620047) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 424005 + ... + 669524.

It is an arithmetic number, because the mean of its divisors is an integer number (2558860200).

Almost surely, 2^134241620040 is an apocalyptic number.

134241620040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134241620040 is an abundant number, since it is smaller than the sum of its proper divisors (357059538360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134241620040 is a wasteful number, since it uses less digits than its factorization.

134241620040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1093588 (or 1093581 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 134241620040 its reverse (40026142431), we get a palindrome (174267762471).

The spelling of 134241620040 in words is "one hundred thirty-four billion, two hundred forty-one million, six hundred twenty thousand, forty".