342054524240 has 80 divisors (see below), whose sum is σ = 934311200256. Its totient is φ = 114815500800.

The previous prime is 342054524221. The next prime is 342054524249. The reversal of 342054524240 is 42425450243.

It is a tau number, because it is divible by the number of its divisors (80).

It is a self number, because there is not a number n which added to its sum of digits gives 342054524240.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342054524249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14938496 + ... + 14961375.

Almost surely, 2^342054524240 is an apocalyptic number.

It is an amenable number.

342054524240 is an abundant number, since it is smaller than the sum of its proper divisors (592256676016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

342054524240 is a wasteful number, since it uses less digits than its factorization.

342054524240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29899908 (or 29899902 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 35.

Adding to 342054524240 its reverse (42425450243), we get a palindrome (384479974483).

The spelling of 342054524240 in words is "three hundred forty-two billion, fifty-four million, five hundred twenty-four thousand, two hundred forty".