133841738355 has 32 divisors (see below), whose sum is σ = 231316458240. Its totient is φ = 65692218240.

The previous prime is 133841738351. The next prime is 133841738357. The reversal of 133841738355 is 553837148331.

It is not a de Polignac number, because 133841738355 - 2² = 133841738351 is a prime.

It is a super-2 number, since 2×133841738355² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 133841738298 and 133841738307.

It is not an unprimeable number, because it can be changed into a prime (133841738351) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 972265 + ... + 1101354.

It is an arithmetic number, because the mean of its divisors is an integer number (7228639320).

Almost surely, 2^133841738355 is an apocalyptic number.

133841738355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

133841738355 is a deficient number, since it is larger than the sum of its proper divisors (97474719885).

133841738355 is a wasteful number, since it uses less digits than its factorization.

133841738355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2073971.

The product of its digits is 3628800, while the sum is 51.

The spelling of 133841738355 in words is "one hundred thirty-three billion, eight hundred forty-one million, seven hundred thirty-eight thousand, three hundred fifty-five".