111004343421240 has 32 divisors (see below), whose sum is σ = 333013030264080. Its totient is φ = 29601158245632.

The previous prime is 111004343421233. The next prime is 111004343421383. The reversal of 111004343421240 is 42124343400111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 111004343421198 and 111004343421207.

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, 462518097469 + ... + 462518097708.

Almost surely, 2^{111004343421240} is an apocalyptic number.

111004343421240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111004343421240 is an abundant number, since it is smaller than the sum of its proper divisors (222008686842840).

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

111004343421240 is a wasteful number, since it uses less digits than its factorization.

111004343421240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 925036195191 (or 925036195187 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 111004343421240 its reverse (42124343400111), we get a palindrome (153128686821351).

The spelling of 111004343421240 in words is "one hundred eleven trillion, four billion, three hundred forty-three million, four hundred twenty-one thousand, two hundred forty".