3742873304988 has 144 divisors (see below), whose sum is σ = 9421717713408. Its totient is φ = 1154248444800.

The previous prime is 3742873304971. The next prime is 3742873305023. The reversal of 3742873304988 is 8894033782473.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 769977678 + ... + 769982538.

It is an arithmetic number, because the mean of its divisors is an integer number (65428595232).

Almost surely, 2^{3742873304988} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3742873304988, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4710858856704).

3742873304988 is an abundant number, since it is smaller than the sum of its proper divisors (5678844408420).

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

3742873304988 is a wasteful number, since it uses less digits than its factorization.

3742873304988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7856 (or 7823 counting only the distinct ones).

The product of its (nonzero) digits is 195084288, while the sum is 66.

The spelling of 3742873304988 in words is "three trillion, seven hundred forty-two billion, eight hundred seventy-three million, three hundred four thousand, nine hundred eighty-eight".