654134382744 has 16 divisors (see below), whose sum is σ = 1635335956920. Its totient is φ = 218044794240.

The previous prime is 654134382743. The next prime is 654134382757. The reversal of 654134382744 is 447283431456.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (654134382743) 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, 13627799617 + ... + 13627799664.

Almost surely, 2^654134382744 is an apocalyptic number.

It is an amenable number.

654134382744 is an abundant number, since it is smaller than the sum of its proper divisors (981201574176).

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

654134382744 is a wasteful number, since it uses less digits than its factorization.

654134382744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27255599290 (or 27255599286 counting only the distinct ones).

The product of its digits is 7741440, while the sum is 51.

The spelling of 654134382744 in words is "six hundred fifty-four billion, one hundred thirty-four million, three hundred eighty-two thousand, seven hundred forty-four".