654025242371 has 4 divisors (see below), whose sum is σ = 655437824352. Its totient is φ = 652612660392.

The previous prime is 654025242347. The next prime is 654025242413. The reversal of 654025242371 is 173242520456.

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

It is not a de Polignac number, because 654025242371 - 2⁶ = 654025242307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (654025242331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 706290296 + ... + 706291221.

It is an arithmetic number, because the mean of its divisors is an integer number (163859456088).

Almost surely, 2^654025242371 is an apocalyptic number.

654025242371 is a deficient number, since it is larger than the sum of its proper divisors (1412581981).

654025242371 is a wasteful number, since it uses less digits than its factorization.

654025242371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1412581980.

The product of its (nonzero) digits is 403200, while the sum is 41.

The spelling of 654025242371 in words is "six hundred fifty-four billion, twenty-five million, two hundred forty-two thousand, three hundred seventy-one".