164214266410 has 32 divisors (see below), whose sum is σ = 320606575632. Its totient is φ = 60313989120.

The previous prime is 164214266407. The next prime is 164214266443. The reversal of 164214266410 is 14662412461.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 85798025569 + 78416240841 = 292913^2 + 280029^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 164214266410.

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, 11773107 + ... + 11787046.

Almost surely, 2^164214266410 is an apocalyptic number.

164214266410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

164214266410 is a deficient number, since it is larger than the sum of its proper divisors (156392309222).

164214266410 is a wasteful number, since it uses less digits than its factorization.

164214266410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23560218.

The product of its (nonzero) digits is 55296, while the sum is 37.

Adding to 164214266410 its reverse (14662412461), we get a palindrome (178876678871).

The spelling of 164214266410 in words is "one hundred sixty-four billion, two hundred fourteen million, two hundred sixty-six thousand, four hundred ten".