654046120434 has 64 divisors (see below), whose sum is σ = 1583006167296. Its totient is φ = 175866322944.

The previous prime is 654046120433. The next prime is 654046120457. The reversal of 654046120434 is 434021640456.

It is a junction number, because it is equal to n+sod(n) for n = 654046120392 and 654046120401.

It is not an unprimeable number, because it can be changed into a prime (654046120433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21073912 + ... + 21104924.

It is an arithmetic number, because the mean of its divisors is an integer number (24734471364).

Almost surely, 2^654046120434 is an apocalyptic number.

654046120434 is an abundant number, since it is smaller than the sum of its proper divisors (928960046862).

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

654046120434 is a wasteful number, since it uses less digits than its factorization.

654046120434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60579.

The product of its (nonzero) digits is 276480, while the sum is 39.

The spelling of 654046120434 in words is "six hundred fifty-four billion, forty-six million, one hundred twenty thousand, four hundred thirty-four".