140010124442 has 8 divisors (see below), whose sum is σ = 221068617600. Its totient is φ = 66320585244.

The previous prime is 140010124439. The next prime is 140010124453. The reversal of 140010124442 is 244421010041.

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

It is a super-2 number, since 2×140010124442² (a number of 23 digits) contains 22 as substring.

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, 1842238442 + ... + 1842238517.

It is an arithmetic number, because the mean of its divisors is an integer number (27633577200).

Almost surely, 2^140010124442 is an apocalyptic number.

140010124442 is a deficient number, since it is larger than the sum of its proper divisors (81058493158).

140010124442 is a wasteful number, since it uses less digits than its factorization.

140010124442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3684476980.

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 140010124442 its reverse (244421010041), we get a palindrome (384431134483).

The spelling of 140010124442 in words is "one hundred forty billion, ten million, one hundred twenty-four thousand, four hundred forty-two".