342144052501 has 4 divisors (see below), whose sum is σ = 342212500000. Its totient is φ = 342075605004.

The previous prime is 342144052499. The next prime is 342144052513. The reversal of 342144052501 is 105250441243.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 342144052501 - 2¹ = 342144052499 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342144022501) 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, 34216251 + ... + 34226248.

It is an arithmetic number, because the mean of its divisors is an integer number (85553125000).

Almost surely, 2^342144052501 is an apocalyptic number.

It is an amenable number.

342144052501 is a deficient number, since it is larger than the sum of its proper divisors (68447499).

342144052501 is an equidigital number, since it uses as much as digits as its factorization.

342144052501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68447498.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 342144052501 its reverse (105250441243), we get a palindrome (447394493744).

The spelling of 342144052501 in words is "three hundred forty-two billion, one hundred forty-four million, fifty-two thousand, five hundred one".