4241878725644 has 48 divisors (see below), whose sum is σ = 8492256015936. Its totient is φ = 1816127827200.

The previous prime is 4241878725629. The next prime is 4241878725647. The reversal of 4241878725644 is 4465278781424.

It is not an unprimeable number, because it can be changed into a prime (4241878725647) 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, 124228814 + ... + 124262954.

It is an arithmetic number, because the mean of its divisors is an integer number (176922000332).

Almost surely, 2^{4241878725644} is an apocalyptic number.

It is an amenable number.

4241878725644 is an abundant number, since it is smaller than the sum of its proper divisors (4250377290292).

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

4241878725644 is a wasteful number, since it uses less digits than its factorization.

4241878725644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38466 (or 38464 counting only the distinct ones).

The product of its digits is 96337920, while the sum is 62.

The spelling of 4241878725644 in words is "four trillion, two hundred forty-one billion, eight hundred seventy-eight million, seven hundred twenty-five thousand, six hundred forty-four".