1114424043421 has 24 divisors (see below), whose sum is σ = 1257764891136. Its totient is φ = 985849600320.

The previous prime is 1114424043413. The next prime is 1114424043427. The reversal of 1114424043421 is 1243404244111.

It is not a de Polignac number, because 1114424043421 - 2³ = 1114424043413 is a prime.

It is a super-3 number, since 3×1114424043421³ (a number of 37 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1114424043427) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 492990 + ... + 1572223.

It is an arithmetic number, because the mean of its divisors is an integer number (52406870464).

Almost surely, 2^{1114424043421} is an apocalyptic number.

It is an amenable number.

1114424043421 is a deficient number, since it is larger than the sum of its proper divisors (143340847715).

1114424043421 is a wasteful number, since it uses less digits than its factorization.

1114424043421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2065373 (or 2065360 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 31.

Adding to 1114424043421 its reverse (1243404244111), we get a palindrome (2357828287532).

The spelling of 1114424043421 in words is "one trillion, one hundred fourteen billion, four hundred twenty-four million, forty-three thousand, four hundred twenty-one".