672586271234 has 16 divisors (see below), whose sum is σ = 1059047595648. Its totient is φ = 319745513472.

The previous prime is 672586271209. The next prime is 672586271239. The reversal of 672586271234 is 432172685276.

It is not an unprimeable number, because it can be changed into a prime (672586271239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43769087 + ... + 43784450.

It is an arithmetic number, because the mean of its divisors is an integer number (66190474728).

Almost surely, 2^672586271234 is an apocalyptic number.

672586271234 is a deficient number, since it is larger than the sum of its proper divisors (386461324414).

672586271234 is a wasteful number, since it uses less digits than its factorization.

672586271234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87553729.

The product of its digits is 6773760, while the sum is 53.

The spelling of 672586271234 in words is "six hundred seventy-two billion, five hundred eighty-six million, two hundred seventy-one thousand, two hundred thirty-four".