3661446111132 has 24 divisors (see below), whose sum is σ = 8546020176400. Its totient is φ = 1220104048896.

The previous prime is 3661446111101. The next prime is 3661446111149. The reversal of 3661446111132 is 2311116441663.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47208157 + ... + 47285652.

Almost surely, 2^{3661446111132} is an apocalyptic number.

It is an amenable number.

3661446111132 is an abundant number, since it is smaller than the sum of its proper divisors (4884574065268).

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

3661446111132 is a wasteful number, since it uses less digits than its factorization.

3661446111132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94497045 (or 94497043 counting only the distinct ones).

The product of its digits is 62208, while the sum is 39.

The spelling of 3661446111132 in words is "three trillion, six hundred sixty-one billion, four hundred forty-six million, one hundred eleven thousand, one hundred thirty-two".