156323324542066 has 8 divisors (see below), whose sum is σ = 255801803796144. Its totient is φ = 71056056610020.

The previous prime is 156323324542027. The next prime is 156323324542103. The reversal of 156323324542066 is 660245423323651.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3552802830480 + ... + 3552802830523.

It is an arithmetic number, because the mean of its divisors is an integer number (31975225474518).

Almost surely, 2^{156323324542066} is an apocalyptic number.

156323324542066 is a deficient number, since it is larger than the sum of its proper divisors (99478479254078).

156323324542066 is a wasteful number, since it uses less digits than its factorization.

156323324542066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7105605661016.

The product of its (nonzero) digits is 18662400, while the sum is 52.

The spelling of 156323324542066 in words is "one hundred fifty-six trillion, three hundred twenty-three billion, three hundred twenty-four million, five hundred forty-two thousand, sixty-six".