206462604402 has 160 divisors (see below), whose sum is σ = 488920924800. Its totient is φ = 64990252800.

The previous prime is 206462604401. The next prime is 206462604421. The reversal of 206462604402 is 204406264602.

206462604402 is a `hidden beast` number, since 2 + 0 + 6 + 4 + 6 + 2 + 604 + 40 + 2 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (206462604401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 196817974 + ... + 196819022.

It is an arithmetic number, because the mean of its divisors is an integer number (3055755780).

Almost surely, 2^206462604402 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 206462604402, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (244460462400).

206462604402 is an abundant number, since it is smaller than the sum of its proper divisors (282458320398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

206462604402 is a wasteful number, since it uses less digits than its factorization.

206462604402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1710 (or 1701 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

The spelling of 206462604402 in words is "two hundred six billion, four hundred sixty-two million, six hundred four thousand, four hundred two".