1124430121442 has 8 divisors (see below), whose sum is σ = 1711818991056. Its totient is φ = 553823791092.

The previous prime is 1124430121429. The next prime is 1124430121499. The reversal of 1124430121442 is 2441210344211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4195634648 + ... + 4195634915.

It is an arithmetic number, because the mean of its divisors is an integer number (213977373882).

Almost surely, 2^{1124430121442} is an apocalyptic number.

1124430121442 is a deficient number, since it is larger than the sum of its proper divisors (587388869614).

1124430121442 is an equidigital number, since it uses as much as digits as its factorization.

1124430121442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8391269632.

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 1124430121442 its reverse (2441210344211), we get a palindrome (3565640465653).

The spelling of 1124430121442 in words is "one trillion, one hundred twenty-four billion, four hundred thirty million, one hundred twenty-one thousand, four hundred forty-two".