11957029024028 has 48 divisors (see below), whose sum is σ = 23072091404544. Its totient is φ = 5376811059840.

The previous prime is 11957029024021. The next prime is 11957029024051. The reversal of 11957029024028 is 82042092075911.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11957029024021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1676000 + ... + 5169432.

It is an arithmetic number, because the mean of its divisors is an integer number (480668570928).

Almost surely, 2^{11957029024028} is an apocalyptic number.

It is an amenable number.

11957029024028 is a deficient number, since it is larger than the sum of its proper divisors (11115062380516).

11957029024028 is a wasteful number, since it uses less digits than its factorization.

11957029024028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3494282 (or 3494280 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 50.

The spelling of 11957029024028 in words is "eleven trillion, nine hundred fifty-seven billion, twenty-nine million, twenty-four thousand, twenty-eight".