172344208545002 has 32 divisors (see below), whose sum is σ = 293059329225600. Its totient is φ = 75355850518848.

The previous prime is 172344208544987. The next prime is 172344208545011. The reversal of 172344208545002 is 200545802443271.

172344208545002 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 15 ways as a sum of consecutive naturals, for example, 30748499 + ... + 35918777.

It is an arithmetic number, because the mean of its divisors is an integer number (9158104038300).

Almost surely, 2^{172344208545002} is an apocalyptic number.

172344208545002 is a deficient number, since it is larger than the sum of its proper divisors (120715120680598).

172344208545002 is a wasteful number, since it uses less digits than its factorization.

172344208545002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5237790.

The product of its (nonzero) digits is 2150400, while the sum is 47.

The spelling of 172344208545002 in words is "one hundred seventy-two trillion, three hundred forty-four billion, two hundred eight million, five hundred forty-five thousand, two".