111453111214040 has 32 divisors (see below), whose sum is σ = 250770358021680. Its totient is φ = 44581091989632.

The previous prime is 111453111214021. The next prime is 111453111214087. The reversal of 111453111214040 is 40412111354111.

It is a junction number, because it is equal to n+sod(n) for n = 111453111213994 and 111453111214012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7461734 + ... + 16690826.

Almost surely, 2^{111453111214040} is an apocalyptic number.

111453111214040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111453111214040 is an abundant number, since it is smaller than the sum of its proper divisors (139317246807640).

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

111453111214040 is a wasteful number, since it uses less digits than its factorization.

111453111214040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9531011 (or 9531007 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 29.

Adding to 111453111214040 its reverse (40412111354111), we get a palindrome (151865222568151).

The spelling of 111453111214040 in words is "one hundred eleven trillion, four hundred fifty-three billion, one hundred eleven million, two hundred fourteen thousand, forty".