1124012442 has 32 divisors (see below), whose sum is σ = 2570198400. Its totient is φ = 321018048.

The previous prime is 1124012359. The next prime is 1124012453. The reversal of 1124012442 is 2442104211.

1124012442 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (21).

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, 164184 + ... + 170892.

It is an arithmetic number, because the mean of its divisors is an integer number (80318700).

Almost surely, 2^1124012442 is an apocalyptic number.

1124012442 is an abundant number, since it is smaller than the sum of its proper divisors (1446185958).

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

1124012442 is a wasteful number, since it uses less digits than its factorization.

1124012442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10710.

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

The square root of 1124012442 is about 33526.2947848402. The cubic root of 1124012442 is about 1039.7374960010.

Adding to 1124012442 its reverse (2442104211), we get a palindrome (3566116653).

The spelling of 1124012442 in words is "one billion, one hundred twenty-four million, twelve thousand, four hundred forty-two".