654343332141 has 16 divisors (see below), whose sum is σ = 880665485760. Its totient is φ = 432129304320.

The previous prime is 654343332127. The next prime is 654343332157. The reversal of 654343332141 is 141233343456.

654343332141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 654343332141 - 2¹⁸ = 654343069997 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 654343332141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (654343332161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81015 + ... + 1146843.

It is an arithmetic number, because the mean of its divisors is an integer number (55041592860).

Almost surely, 2^654343332141 is an apocalyptic number.

It is an amenable number.

654343332141 is a deficient number, since it is larger than the sum of its proper divisors (226322153619).

654343332141 is a wasteful number, since it uses less digits than its factorization.

654343332141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1067756.

The product of its digits is 311040, while the sum is 39.

Adding to 654343332141 its reverse (141233343456), we get a palindrome (795576675597).

The spelling of 654343332141 in words is "six hundred fifty-four billion, three hundred forty-three million, three hundred thirty-two thousand, one hundred forty-one".