2542414242254 has 4 divisors (see below), whose sum is σ = 3813621363384. Its totient is φ = 1271207121126.

The previous prime is 2542414242211. The next prime is 2542414242257. The reversal of 2542414242254 is 4522424142452.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2542414242257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 635603560562 + ... + 635603560565.

It is an arithmetic number, because the mean of its divisors is an integer number (953405340846).

Almost surely, 2^{2542414242254} is an apocalyptic number.

2542414242254 is a deficient number, since it is larger than the sum of its proper divisors (1271207121130).

2542414242254 is a wasteful number, since it uses less digits than its factorization.

2542414242254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1271207121129.

The product of its digits is 819200, while the sum is 41.

The spelling of 2542414242254 in words is "two trillion, five hundred forty-two billion, four hundred fourteen million, two hundred forty-two thousand, two hundred fifty-four".