3750037714644 has 144 divisors (see below), whose sum is σ = 9889704340992. Its totient is φ = 1103377182336.

The previous prime is 3750037714639. The next prime is 3750037714691. The reversal of 3750037714644 is 4464177300573.

It is a super-2 number, since 2×3750037714644² (a number of 26 digits) contains 22 as substring.

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, 203498559 + ... + 203516985.

It is an arithmetic number, because the mean of its divisors is an integer number (68678502368).

Almost surely, 2^{3750037714644} 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 3750037714644, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4944852170496).

3750037714644 is an abundant number, since it is smaller than the sum of its proper divisors (6139666626348).

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

3750037714644 is a wasteful number, since it uses less digits than its factorization.

3750037714644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22846 (or 22831 counting only the distinct ones).

The product of its (nonzero) digits is 5927040, while the sum is 51.

The spelling of 3750037714644 in words is "three trillion, seven hundred fifty billion, thirty-seven million, seven hundred fourteen thousand, six hundred forty-four".