1114121434420 has 48 divisors (see below), whose sum is σ = 2383970959440. Its totient is φ = 437208651776.

The previous prime is 1114121434409. The next prime is 1114121434457. The reversal of 1114121434420 is 244341214111.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 328261924 + 1113793172496 = 18118^2 + 1055364^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19425546 + ... + 19482814.

It is an arithmetic number, because the mean of its divisors is an integer number (49666061655).

Almost surely, 2^{1114121434420} is an apocalyptic number.

1114121434420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1114121434420 is an abundant number, since it is smaller than the sum of its proper divisors (1269849525020).

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

1114121434420 is a wasteful number, since it uses less digits than its factorization.

1114121434420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75684 (or 75682 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 1114121434420 its reverse (244341214111), we get a palindrome (1358462648531).

The spelling of 1114121434420 in words is "one trillion, one hundred fourteen billion, one hundred twenty-one million, four hundred thirty-four thousand, four hundred twenty".