4661705511432 has 24 divisors (see below), whose sum is σ = 12625452426990. Its totient is φ = 1553901837120.

The previous prime is 4661705511427. The next prime is 4661705511443. The reversal of 4661705511432 is 2341155071664.

It is a happy number.

4661705511432 is a `hidden beast` number, since 4 + 6 + 61 + 7 + 0 + 551 + 1 + 4 + 32 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4661686900836 + 18610596 = 2159094^2 + 4314^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 32372954869 + ... + 32372955012.

Almost surely, 2^{4661705511432} is an apocalyptic number.

It is an amenable number.

4661705511432 is an abundant number, since it is smaller than the sum of its proper divisors (7963746915558).

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

4661705511432 is a wasteful number, since it uses less digits than its factorization.

4661705511432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64745909893 (or 64745909886 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The spelling of 4661705511432 in words is "four trillion, six hundred sixty-one billion, seven hundred five million, five hundred eleven thousand, four hundred thirty-two".