305126401010142 has 32 divisors (see below), whose sum is σ = 646177645152000. Its totient is φ = 95721837953408.

The previous prime is 305126401010089. The next prime is 305126401010143. The reversal of 305126401010142 is 241010104621503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (305126401010143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61535592 + ... + 66308987.

It is an arithmetic number, because the mean of its divisors is an integer number (20193051411000).

Almost surely, 2^{305126401010142} is an apocalyptic number.

305126401010142 is an abundant number, since it is smaller than the sum of its proper divisors (341051244141858).

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

305126401010142 is a wasteful number, since it uses less digits than its factorization.

305126401010142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127868000.

The product of its (nonzero) digits is 5760, while the sum is 30.

Adding to 305126401010142 its reverse (241010104621503), we get a palindrome (546136505631645).

The spelling of 305126401010142 in words is "three hundred five trillion, one hundred twenty-six billion, four hundred one million, ten thousand, one hundred forty-two".