1333474166772 has 36 divisors (see below), whose sum is σ = 3677156036736. Its totient is φ = 404083080720.

The previous prime is 1333474166753. The next prime is 1333474166779. The reversal of 1333474166772 is 2776614743331.

1333474166772 is a `hidden beast` number, since 1 + 3 + 3 + 3 + 474 + 166 + 7 + 7 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1333474166779) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1683679108 + ... + 1683679899.

Almost surely, 2^{1333474166772} is an apocalyptic number.

1333474166772 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1333474166772 is an abundant number, since it is smaller than the sum of its proper divisors (2343681869964).

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

1333474166772 is a wasteful number, since it uses less digits than its factorization.

1333474166772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3367359028 (or 3367359023 counting only the distinct ones).

The product of its digits is 10668672, while the sum is 54.

The spelling of 1333474166772 in words is "one trillion, three hundred thirty-three billion, four hundred seventy-four million, one hundred sixty-six thousand, seven hundred seventy-two".