4187133451372 has 48 divisors (see below), whose sum is σ = 7777728458752. Its totient is φ = 1968877679040.

The previous prime is 4187133451367. The next prime is 4187133451379. The reversal of 4187133451372 is 2731543317814.

It is not an unprimeable number, because it can be changed into a prime (4187133451379) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3221473 + ... + 4330375.

Almost surely, 2^{4187133451372} is an apocalyptic number.

It is an amenable number.

4187133451372 is a deficient number, since it is larger than the sum of its proper divisors (3590595007380).

4187133451372 is a wasteful number, since it uses less digits than its factorization.

4187133451372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1109798 (or 1109796 counting only the distinct ones).

The product of its digits is 1693440, while the sum is 49.

The spelling of 4187133451372 in words is "four trillion, one hundred eighty-seven billion, one hundred thirty-three million, four hundred fifty-one thousand, three hundred seventy-two".