156966490004345 has 32 divisors (see below), whose sum is σ = 232722518035200. Its totient is φ = 99213283973376.

The previous prime is 156966490004333. The next prime is 156966490004351. The reversal of 156966490004345 is 543400094669651.

It is a cyclic number.

It is not a de Polignac number, because 156966490004345 - 2⁴ = 156966490004329 is a prime.

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, 3189702890 + ... + 3189752099.

It is an arithmetic number, because the mean of its divisors is an integer number (7272578688600).

Almost surely, 2^{156966490004345} is an apocalyptic number.

It is an amenable number.

156966490004345 is a deficient number, since it is larger than the sum of its proper divisors (75756028030855).

156966490004345 is a wasteful number, since it uses less digits than its factorization.

156966490004345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6379455057.

The product of its (nonzero) digits is 83980800, while the sum is 62.

The spelling of 156966490004345 in words is "one hundred fifty-six trillion, nine hundred sixty-six billion, four hundred ninety million, four thousand, three hundred forty-five".