1124000314421 has 4 divisors (see below), whose sum is σ = 1124439894732. Its totient is φ = 1123560734112.

The previous prime is 1124000314417. The next prime is 1124000314477. The reversal of 1124000314421 is 1244130004211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 768681795025 + 355318519396 = 876745^2 + 596086^2 .

It is a cyclic number.

It is not a de Polignac number, because 1124000314421 - 2² = 1124000314417 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1124000313421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 219786320 + ... + 219791433.

It is an arithmetic number, because the mean of its divisors is an integer number (281109973683).

Almost surely, 2^{1124000314421} is an apocalyptic number.

It is an amenable number.

1124000314421 is a deficient number, since it is larger than the sum of its proper divisors (439580311).

1124000314421 is an equidigital number, since it uses as much as digits as its factorization.

1124000314421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439580310.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 1124000314421 its reverse (1244130004211), we get a palindrome (2368130318632).

The spelling of 1124000314421 in words is "one trillion, one hundred twenty-four billion, three hundred fourteen thousand, four hundred twenty-one".