342100335421530 has 80 divisors (see below), whose sum is σ = 1051279760931840. Its totient is φ = 78194362380768.

The previous prime is 342100335421469. The next prime is 342100335421543. The reversal of 342100335421530 is 35124533001243.

342100335421530 is a `hidden beast` number, since 3 + 4 + 2 + 100 + 3 + 3 + 542 + 1 + 5 + 3 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 30167572410 + ... + 30167583749.

It is an arithmetic number, because the mean of its divisors is an integer number (13140997011648).

Almost surely, 2^{342100335421530} is an apocalyptic number.

342100335421530 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

342100335421530 is an abundant number, since it is smaller than the sum of its proper divisors (709179425510310).

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

342100335421530 is a wasteful number, since it uses less digits than its factorization.

342100335421530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60335156185 (or 60335156176 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

Adding to 342100335421530 its reverse (35124533001243), we get a palindrome (377224868422773).

The spelling of 342100335421530 in words is "three hundred forty-two trillion, one hundred billion, three hundred thirty-five million, four hundred twenty-one thousand, five hundred thirty".