1199466038672 has 20 divisors (see below), whose sum is σ = 2535235036656. Its totient is φ = 545211835680.

The previous prime is 1199466038657. The next prime is 1199466038737. The reversal of 1199466038672 is 2768306649911.

It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors.

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, 3407573798 + ... + 3407574149.

Almost surely, 2^{1199466038672} is an apocalyptic number.

It is an amenable number.

1199466038672 is an abundant number, since it is smaller than the sum of its proper divisors (1335768997984).

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

1199466038672 is a wasteful number, since it uses less digits than its factorization.

1199466038672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6815147966 (or 6815147960 counting only the distinct ones).

The product of its (nonzero) digits is 23514624, while the sum is 62.

The spelling of 1199466038672 in words is "one trillion, one hundred ninety-nine billion, four hundred sixty-six million, thirty-eight thousand, six hundred seventy-two".