874545212248642 has 64 divisors (see below), whose sum is σ = 1526145244489728. Its totient is φ = 371450772000000.

The previous prime is 874545212248639. The next prime is 874545212248699. The reversal of 874545212248642 is 246842212545478.

874545212248642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 96350517 + ... + 105035767.

It is an arithmetic number, because the mean of its divisors is an integer number (23846019445152).

Almost surely, 2^{874545212248642} is an apocalyptic number.

874545212248642 is a deficient number, since it is larger than the sum of its proper divisors (651600032241086).

874545212248642 is a wasteful number, since it uses less digits than its factorization.

874545212248642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8687215.

The product of its digits is 275251200, while the sum is 64.

The spelling of 874545212248642 in words is "eight hundred seventy-four trillion, five hundred forty-five billion, two hundred twelve million, two hundred forty-eight thousand, six hundred forty-two".