11546344100144 has 80 divisors (see below), whose sum is σ = 26581391348736. Its totient is φ = 4755683750400.

The previous prime is 11546344100143. The next prime is 11546344100189. The reversal of 11546344100144 is 44100144364511.

It is a junction number, because it is equal to n+sod(n) for n = 11546344100098 and 11546344100107.

It is not an unprimeable number, because it can be changed into a prime (11546344100143) 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, 18456872 + ... + 19072199.

Almost surely, 2^{11546344100144} is an apocalyptic number.

11546344100144 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11546344100144 is an abundant number, since it is smaller than the sum of its proper divisors (15035047248592).

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

11546344100144 is a wasteful number, since it uses less digits than its factorization.

11546344100144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37529194 (or 37529188 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 38.

Adding to 11546344100144 its reverse (44100144364511), we get a palindrome (55646488464655).

The spelling of 11546344100144 in words is "eleven trillion, five hundred forty-six billion, three hundred forty-four million, one hundred thousand, one hundred forty-four".