3170145240642 has 16 divisors (see below), whose sum is σ = 6382279161792. Its totient is φ = 1049716966800.

The previous prime is 3170145240637. The next prime is 3170145240763. The reversal of 3170145240642 is 2460425410713.

It is a self number, because there is not a number n which added to its sum of digits gives 3170145240642.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1749527373 + ... + 1749529184.

It is an arithmetic number, because the mean of its divisors is an integer number (398892447612).

Almost surely, 2^{3170145240642} is an apocalyptic number.

3170145240642 is an abundant number, since it is smaller than the sum of its proper divisors (3212133921150).

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

3170145240642 is a wasteful number, since it uses less digits than its factorization.

3170145240642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3499056713.

The product of its (nonzero) digits is 161280, while the sum is 39.

The spelling of 3170145240642 in words is "three trillion, one hundred seventy billion, one hundred forty-five million, two hundred forty thousand, six hundred forty-two".