124044220301242 has 8 divisors (see below), whose sum is σ = 187908571347732. Its totient is φ = 61408029852000.

The previous prime is 124044220301203. The next prime is 124044220301257. The reversal of 124044220301242 is 242103022440421.

It can be written as a sum of positive squares in 2 ways, for example, as 117437773070641 + 6606447230601 = 10836871^2 + 2570301^2 .

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, 307040149059 + ... + 307040149462.

Almost surely, 2^{124044220301242} is an apocalyptic number.

124044220301242 is a deficient number, since it is larger than the sum of its proper divisors (63864351046490).

124044220301242 is a wasteful number, since it uses less digits than its factorization.

124044220301242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614080298624.

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 124044220301242 its reverse (242103022440421), we get a palindrome (366147242741663).

The spelling of 124044220301242 in words is "one hundred twenty-four trillion, forty-four billion, two hundred twenty million, three hundred one thousand, two hundred forty-two".