3804747123452 has 24 divisors (see below), whose sum is σ = 7263664087680. Its totient is φ = 1729417190960.

The previous prime is 3804747123377. The next prime is 3804747123467. The reversal of 3804747123452 is 2543217474083.

It is a happy number.

It is a super-2 number, since 2×3804747123452² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3804747123452.

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, 7532249 + ... + 8021487.

It is an arithmetic number, because the mean of its divisors is an integer number (302652670320).

Almost surely, 2^{3804747123452} is an apocalyptic number.

It is an amenable number.

3804747123452 is a deficient number, since it is larger than the sum of its proper divisors (3458916964228).

3804747123452 is a wasteful number, since it uses less digits than its factorization.

3804747123452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666001 (or 665999 counting only the distinct ones).

The product of its (nonzero) digits is 4515840, while the sum is 50.

The spelling of 3804747123452 in words is "three trillion, eight hundred four billion, seven hundred forty-seven million, one hundred twenty-three thousand, four hundred fifty-two".