164723540714 has 32 divisors (see below), whose sum is σ = 263115216000. Its totient is φ = 77074398720.

The previous prime is 164723540711. The next prime is 164723540717. The reversal of 164723540714 is 417045327461.

It is an interprime number because it is at equal distance from previous prime (164723540711) and next prime (164723540717).

It is not an unprimeable number, because it can be changed into a prime (164723540711) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10878929 + ... + 10894059.

It is an arithmetic number, because the mean of its divisors is an integer number (8222350500).

Almost surely, 2^164723540714 is an apocalyptic number.

164723540714 is a deficient number, since it is larger than the sum of its proper divisors (98391675286).

164723540714 is a wasteful number, since it uses less digits than its factorization.

164723540714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16958.

The product of its (nonzero) digits is 564480, while the sum is 44.

The spelling of 164723540714 in words is "one hundred sixty-four billion, seven hundred twenty-three million, five hundred forty thousand, seven hundred fourteen".