342141523451 has 32 divisors (see below), whose sum is σ = 424415577600. Its totient is φ = 268574849280.

The previous prime is 342141523441. The next prime is 342141523463. The reversal of 342141523451 is 154325141243.

It is a cyclic number.

It is not a de Polignac number, because 342141523451 - 2⁶ = 342141523387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (342141523441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20343836 + ... + 20360646.

It is an arithmetic number, because the mean of its divisors is an integer number (13262986800).

Almost surely, 2^342141523451 is an apocalyptic number.

342141523451 is a deficient number, since it is larger than the sum of its proper divisors (82274054149).

342141523451 is a wasteful number, since it uses less digits than its factorization.

342141523451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18579.

The product of its digits is 57600, while the sum is 35.

Adding to 342141523451 its reverse (154325141243), we get a palindrome (496466664694).

The spelling of 342141523451 in words is "three hundred forty-two billion, one hundred forty-one million, five hundred twenty-three thousand, four hundred fifty-one".