100234223032442 has 16 divisors (see below), whose sum is σ = 151364218293000. Its totient is φ = 49779500554560.

The previous prime is 100234223032429. The next prime is 100234223032513. The reversal of 100234223032442 is 244230322432001.

It can be written as a sum of positive squares in 4 ways, for example, as 81574838270641 + 18659384761801 = 9031879^2 + 4319651^2 .

It is a junction number, because it is equal to n+sod(n) for n = 100234223032399 and 100234223032408.

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, 7662692 + ... + 16099232.

Almost surely, 2^{100234223032442} is an apocalyptic number.

100234223032442 is a deficient number, since it is larger than the sum of its proper divisors (51129995260558).

100234223032442 is a wasteful number, since it uses less digits than its factorization.

100234223032442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8476561.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 100234223032442 its reverse (244230322432001), we get a palindrome (344464545464443).

The spelling of 100234223032442 in words is "one hundred trillion, two hundred thirty-four billion, two hundred twenty-three million, thirty-two thousand, four hundred forty-two".