40013233443134 has 32 divisors (see below), whose sum is σ = 72633539160000. Its totient is φ = 16138796802048.

The previous prime is 40013233443121. The next prime is 40013233443173. The reversal of 40013233443134 is 43134433231004.

It is a junction number, because it is equal to n+sod(n) for n = 40013233443094 and 40013233443103.

It is a congruent number.

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, 1306067 + ... + 9040590.

It is an arithmetic number, because the mean of its divisors is an integer number (2269798098750).

Almost surely, 2^{40013233443134} is an apocalyptic number.

40013233443134 is a deficient number, since it is larger than the sum of its proper divisors (32620305716866).

40013233443134 is a wasteful number, since it uses less digits than its factorization.

40013233443134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10362932.

The product of its (nonzero) digits is 124416, while the sum is 35.

Adding to 40013233443134 its reverse (43134433231004), we get a palindrome (83147666674138).

The spelling of 40013233443134 in words is "forty trillion, thirteen billion, two hundred thirty-three million, four hundred forty-three thousand, one hundred thirty-four".