1415403641112 has 128 divisors (see below), whose sum is σ = 3742640294400. Its totient is φ = 445183884288.

The previous prime is 1415403641077. The next prime is 1415403641117. The reversal of 1415403641112 is 2111463045141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1415403641117) 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, 11987548 + ... + 12105044.

It is an arithmetic number, because the mean of its divisors is an integer number (29239377300).

Almost surely, 2^{1415403641112} is an apocalyptic number.

1415403641112 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 1415403641112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1871320147200).

1415403641112 is an abundant number, since it is smaller than the sum of its proper divisors (2327236653288).

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

1415403641112 is a wasteful number, since it uses less digits than its factorization.

1415403641112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117825 (or 117821 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 33.

Adding to 1415403641112 its reverse (2111463045141), we get a palindrome (3526866686253).

The spelling of 1415403641112 in words is "one trillion, four hundred fifteen billion, four hundred three million, six hundred forty-one thousand, one hundred twelve".