10123233012442 has 16 divisors (see below), whose sum is σ = 16684465140000. Its totient is φ = 4568365452240.

The previous prime is 10123233012379. The next prime is 10123233012469. The reversal of 10123233012442 is 24421033232101.

It is a self number, because there is not a number n which added to its sum of digits gives 10123233012442.

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, 1655201817 + ... + 1655207932.

It is an arithmetic number, because the mean of its divisors is an integer number (1042779071250).

Almost surely, 2^{10123233012442} is an apocalyptic number.

10123233012442 is a deficient number, since it is larger than the sum of its proper divisors (6561232127558).

10123233012442 is a wasteful number, since it uses less digits than its factorization.

10123233012442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3310409901.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 10123233012442 its reverse (24421033232101), we get a palindrome (34544266244543).

The spelling of 10123233012442 in words is "ten trillion, one hundred twenty-three billion, two hundred thirty-three million, twelve thousand, four hundred forty-two".