1124241420 has 24 divisors (see below), whose sum is σ = 3147876144. Its totient is φ = 299797696.

The previous prime is 1124241409. The next prime is 1124241431. The reversal of 1124241420 is 241424211.

1124241420 = 5282² + 5283² + ... + 5321².

It is an interprime number because it is at equal distance from previous prime (1124241409) and next prime (1124241431).

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, 9368619 + ... + 9368738.

It is an arithmetic number, because the mean of its divisors is an integer number (131161506).

Almost surely, 2^1124241420 is an apocalyptic number.

1124241420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1124241420 is an abundant number, since it is smaller than the sum of its proper divisors (2023634724).

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

1124241420 is a wasteful number, since it uses less digits than its factorization.

1124241420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18737369 (or 18737367 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 1124241420 is about 33529.7095126099. The cubic root of 1124241420 is about 1039.8080945219.

Adding to 1124241420 its reverse (241424211), we get a palindrome (1365665631).

The spelling of 1124241420 in words is "one billion, one hundred twenty-four million, two hundred forty-one thousand, four hundred twenty".