10142562322345 has 4 divisors (see below), whose sum is σ = 12171074786820. Its totient is φ = 8114049857872.

The previous prime is 10142562322331. The next prime is 10142562322349. The reversal of 10142562322345 is 54322326524101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8018745764121 + 2123816558224 = 2831739^2 + 1457332^2 .

It is a cyclic number.

It is not a de Polignac number, because 10142562322345 - 2²³ = 10142553933737 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10142562322298 and 10142562322307.

It is not an unprimeable number, because it can be changed into a prime (10142562322349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1014256232230 + ... + 1014256232239.

It is an arithmetic number, because the mean of its divisors is an integer number (3042768696705).

Almost surely, 2^{10142562322345} is an apocalyptic number.

It is an amenable number.

10142562322345 is a deficient number, since it is larger than the sum of its proper divisors (2028512464475).

10142562322345 is an equidigital number, since it uses as much as digits as its factorization.

10142562322345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2028512464474.

The product of its (nonzero) digits is 345600, while the sum is 40.

Adding to 10142562322345 its reverse (54322326524101), we get a palindrome (64464888846446).

The spelling of 10142562322345 in words is "ten trillion, one hundred forty-two billion, five hundred sixty-two million, three hundred twenty-two thousand, three hundred forty-five".