164435404462 has 32 divisors (see below), whose sum is σ = 282708066240. Its totient is φ = 70267902720.

The previous prime is 164435404459. The next prime is 164435404493. The reversal of 164435404462 is 264404534461.

It is a super-3 number, since 3×164435404462³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

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, 7326714 + ... + 7349122.

It is an arithmetic number, because the mean of its divisors is an integer number (8834627070).

Almost surely, 2^164435404462 is an apocalyptic number.

164435404462 is a deficient number, since it is larger than the sum of its proper divisors (118272661778).

164435404462 is a wasteful number, since it uses less digits than its factorization.

164435404462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23916.

The product of its (nonzero) digits is 1105920, while the sum is 43.

The spelling of 164435404462 in words is "one hundred sixty-four billion, four hundred thirty-five million, four hundred four thousand, four hundred sixty-two".