133640622603045 has 24 divisors (see below), whose sum is σ = 231913412671200. Its totient is φ = 71192024313696.

The previous prime is 133640622603029. The next prime is 133640622603077. The reversal of 133640622603045 is 540306226046331.

133640622603045 is a `hidden beast` number, since 1 + 3 + 36 + 4 + 0 + 6 + 2 + 2 + 603 + 0 + 4 + 5 = 666.

It is not a de Polignac number, because 133640622603045 - 2⁴ = 133640622603029 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1728594415 + ... + 1728671724.

It is an arithmetic number, because the mean of its divisors is an integer number (9663058861300).

Almost surely, 2^{133640622603045} is an apocalyptic number.

133640622603045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

133640622603045 is a deficient number, since it is larger than the sum of its proper divisors (98272790068155).

133640622603045 is a wasteful number, since it uses less digits than its factorization.

133640622603045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3457267009 (or 3457267006 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 45.

Adding to 133640622603045 its reverse (540306226046331), we get a palindrome (673946848649376).

The spelling of 133640622603045 in words is "one hundred thirty-three trillion, six hundred forty billion, six hundred twenty-two million, six hundred three thousand, forty-five".