11546400624042 has 32 divisors (see below), whose sum is σ = 23636912361984. Its totient is φ = 3759128265200.

The previous prime is 11546400624041. The next prime is 11546400624061. The reversal of 11546400624042 is 24042600464511.

It is not an unprimeable number, because it can be changed into a prime (11546400624041) 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, 126609684 + ... + 126700847.

It is an arithmetic number, because the mean of its divisors is an integer number (738653511312).

Almost surely, 2^{11546400624042} is an apocalyptic number.

11546400624042 is an abundant number, since it is smaller than the sum of its proper divisors (12090511737942).

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

11546400624042 is a wasteful number, since it uses less digits than its factorization.

11546400624042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253310714.

The product of its (nonzero) digits is 184320, while the sum is 39.

The spelling of 11546400624042 in words is "eleven trillion, five hundred forty-six billion, four hundred million, six hundred twenty-four thousand, forty-two".