142113344154405 has 16 divisors (see below), whose sum is σ = 244872223774080. Its totient is φ = 69963492506688.

The previous prime is 142113344154371. The next prime is 142113344154427. The reversal of 142113344154405 is 504451443311241.

It is not a de Polignac number, because 142113344154405 - 2⁷ = 142113344154277 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 364393189945 + ... + 364393190334.

It is an arithmetic number, because the mean of its divisors is an integer number (15304513985880).

Almost surely, 2^{142113344154405} is an apocalyptic number.

142113344154405 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

142113344154405 is a deficient number, since it is larger than the sum of its proper divisors (102758879619675).

142113344154405 is a wasteful number, since it uses less digits than its factorization.

142113344154405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 728786380300.

The product of its (nonzero) digits is 460800, while the sum is 42.

Adding to 142113344154405 its reverse (504451443311241), we get a palindrome (646564787465646).

The spelling of 142113344154405 in words is "one hundred forty-two trillion, one hundred thirteen billion, three hundred forty-four million, one hundred fifty-four thousand, four hundred five".