103422440034142 has 4 divisors (see below), whose sum is σ = 155133660051216. Its totient is φ = 51711220017070.

The previous prime is 103422440034131. The next prime is 103422440034163. The reversal of 103422440034142 is 241430044224301.

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

It is a super-2 number, since 2×103422440034142² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103422440034098 and 103422440034107.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25855610008534 + ... + 25855610008537.

It is an arithmetic number, because the mean of its divisors is an integer number (38783415012804).

Almost surely, 2^{103422440034142} is an apocalyptic number.

103422440034142 is a deficient number, since it is larger than the sum of its proper divisors (51711220017074).

103422440034142 is an equidigital number, since it uses as much as digits as its factorization.

103422440034142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51711220017073.

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 103422440034142 its reverse (241430044224301), we get a palindrome (344852484258443).

The spelling of 103422440034142 in words is "one hundred three trillion, four hundred twenty-two billion, four hundred forty million, thirty-four thousand, one hundred forty-two".