1206402566632 has 16 divisors (see below), whose sum is σ = 2381057697600. Its totient is φ = 571453847280.

The previous prime is 1206402566573. The next prime is 1206402566657. The reversal of 1206402566632 is 2366652046021.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3968429344 + ... + 3968429647.

It is an arithmetic number, because the mean of its divisors is an integer number (148816106100).

Almost surely, 2^{1206402566632} is an apocalyptic number.

It is an amenable number.

1206402566632 is a deficient number, since it is larger than the sum of its proper divisors (1174655130968).

1206402566632 is a wasteful number, since it uses less digits than its factorization.

1206402566632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7936859016 (or 7936859012 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 1206402566632 in words is "one trillion, two hundred six billion, four hundred two million, five hundred sixty-six thousand, six hundred thirty-two".