133040035422444 has 48 divisors (see below), whose sum is σ = 312676800831360. Its totient is φ = 44025276760320.

The previous prime is 133040035422419. The next prime is 133040035422457. The reversal of 133040035422444 is 444224530040331.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29114212 + ... + 33372404.

It is an arithmetic number, because the mean of its divisors is an integer number (6514100017320).

Almost surely, 2^{133040035422444} is an apocalyptic number.

It is an amenable number.

133040035422444 is an abundant number, since it is smaller than the sum of its proper divisors (179636765408916).

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

133040035422444 is a wasteful number, since it uses less digits than its factorization.

133040035422444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4277070 (or 4277068 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 39.

Adding to 133040035422444 its reverse (444224530040331), we get a palindrome (577264565462775).

The spelling of 133040035422444 in words is "one hundred thirty-three trillion, forty billion, thirty-five million, four hundred twenty-two thousand, four hundred forty-four".