3873452687148 has 48 divisors (see below), whose sum is σ = 9866607617664. Its totient is φ = 1172950938240.

The previous prime is 3873452687087. The next prime is 3873452687161. The reversal of 3873452687148 is 8417862543783.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10093465 + ... + 10470192.

It is an arithmetic number, because the mean of its divisors is an integer number (205554325368).

Almost surely, 2^{3873452687148} is an apocalyptic number.

It is an amenable number.

3873452687148 is an abundant number, since it is smaller than the sum of its proper divisors (5993154930516).

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

3873452687148 is a wasteful number, since it uses less digits than its factorization.

3873452687148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20565102 (or 20565100 counting only the distinct ones).

The product of its digits is 216760320, while the sum is 66.

The spelling of 3873452687148 in words is "three trillion, eight hundred seventy-three billion, four hundred fifty-two million, six hundred eighty-seven thousand, one hundred forty-eight".