654661210034 has 32 divisors (see below), whose sum is σ = 1068202646784. Its totient is φ = 299104130880.

The previous prime is 654661210001. The next prime is 654661210039. The reversal of 654661210034 is 430012166456.

It is a self number, because there is not a number n which added to its sum of digits gives 654661210034.

It is not an unprimeable number, because it can be changed into a prime (654661210039) 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, 7214972 + ... + 7305144.

It is an arithmetic number, because the mean of its divisors is an integer number (33381332712).

Almost surely, 2^654661210034 is an apocalyptic number.

654661210034 is a deficient number, since it is larger than the sum of its proper divisors (413541436750).

654661210034 is a wasteful number, since it uses less digits than its factorization.

654661210034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93002.

The product of its (nonzero) digits is 103680, while the sum is 38.

The spelling of 654661210034 in words is "six hundred fifty-four billion, six hundred sixty-one million, two hundred ten thousand, thirty-four".