2542272174454 has 16 divisors (see below), whose sum is σ = 3885628553280. Its totient is φ = 1247065980160.

The previous prime is 2542272174419. The next prime is 2542272174467. The reversal of 2542272174454 is 4544712722452.

It is a junction number, because it is equal to n+sod(n) for n = 2542272174398 and 2542272174407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 719907 + ... + 2367025.

It is an arithmetic number, because the mean of its divisors is an integer number (242851784580).

Almost surely, 2^{2542272174454} is an apocalyptic number.

2542272174454 is a deficient number, since it is larger than the sum of its proper divisors (1343356378826).

2542272174454 is a wasteful number, since it uses less digits than its factorization.

2542272174454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1661735.

The product of its digits is 5017600, while the sum is 49.

The spelling of 2542272174454 in words is "two trillion, five hundred forty-two billion, two hundred seventy-two million, one hundred seventy-four thousand, four hundred fifty-four".