133040043352 has 32 divisors (see below), whose sum is σ = 253020322800. Its totient is φ = 65573712000.

The previous prime is 133040043349. The next prime is 133040043373. The reversal of 133040043352 is 253340040331.

It is a self number, because there is not a number n which added to its sum of digits gives 133040043352.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174474 + ... + 544537.

Almost surely, 2^133040043352 is an apocalyptic number.

It is an amenable number.

133040043352 is a deficient number, since it is larger than the sum of its proper divisors (119980279448).

133040043352 is a wasteful number, since it uses less digits than its factorization.

133040043352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 719347 (or 719343 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 28.

Adding to 133040043352 its reverse (253340040331), we get a palindrome (386380083683).

The spelling of 133040043352 in words is "one hundred thirty-three billion, forty million, forty-three thousand, three hundred fifty-two".