11616401045412 has 96 divisors (see below), whose sum is σ = 30531071007360. Its totient is φ = 3818850624000.

The previous prime is 11616401045411. The next prime is 11616401045443. The reversal of 11616401045412 is 21454010461611.

11616401045412 is a `hidden beast` number, since 1 + 1 + 6 + 1 + 6 + 4 + 0 + 104 + 541 + 2 = 666.

11616401045412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (11616401045411) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 160742287 + ... + 160814537.

It is an arithmetic number, because the mean of its divisors is an integer number (318031989660).

Almost surely, 2^{11616401045412} is an apocalyptic number.

11616401045412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11616401045412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15265535503680).

11616401045412 is an abundant number, since it is smaller than the sum of its proper divisors (18914669961948).

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

11616401045412 is a wasteful number, since it uses less digits than its factorization.

11616401045412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92730 (or 92722 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The spelling of 11616401045412 in words is "eleven trillion, six hundred sixteen billion, four hundred one million, forty-five thousand, four hundred twelve".