2542351204212 has 48 divisors (see below), whose sum is σ = 6285836954880. Its totient is φ = 796999237632.

The previous prime is 2542351204207. The next prime is 2542351204241. The reversal of 2542351204212 is 2124021532452.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4425037 + ... + 4966452.

It is an arithmetic number, because the mean of its divisors is an integer number (130954936560).

Almost surely, 2^{2542351204212} is an apocalyptic number.

It is an amenable number.

2542351204212 is an abundant number, since it is smaller than the sum of its proper divisors (3743485750668).

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

2542351204212 is a wasteful number, since it uses less digits than its factorization.

2542351204212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9392840 (or 9392838 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 33.

Adding to 2542351204212 its reverse (2124021532452), we get a palindrome (4666372736664).

The spelling of 2542351204212 in words is "two trillion, five hundred forty-two billion, three hundred fifty-one million, two hundred four thousand, two hundred twelve".