246606154164 has 18 divisors (see below), whose sum is σ = 623365556450. Its totient is φ = 82202051376.

The previous prime is 246606154147. The next prime is 246606154183. The reversal of 246606154164 is 461451606642.

246606154164 is a `hidden beast` number, since 2 + 46 + 6 + 0 + 6 + 1 + 541 + 64 = 666.

It can be written as a sum of positive squares in only one way, i.e., 219687189264 + 26918964900 = 468708^2 + 164070^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3425085439 + ... + 3425085510.

Almost surely, 2^246606154164 is an apocalyptic number.

It is an amenable number.

246606154164 is an abundant number, since it is smaller than the sum of its proper divisors (376759402286).

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

246606154164 is a wasteful number, since it uses less digits than its factorization.

246606154164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6850170959 (or 6850170954 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 45.

The spelling of 246606154164 in words is "two hundred forty-six billion, six hundred six million, one hundred fifty-four thousand, one hundred sixty-four".