3139443225744 has 320 divisors, whose sum is σ = 9636132581376. Its totient is φ = 862099863552.

The previous prime is 3139443225739. The next prime is 3139443225749. The reversal of 3139443225744 is 4475223449313.

It is an interprime number because it is at equal distance from previous prime (3139443225739) and next prime (3139443225749).

It is a super-2 number, since 2×3139443225744² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3139443225749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 338406834 + ... + 338416110.

Almost surely, 2^{3139443225744} 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 3139443225744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4818066290688).

3139443225744 is an abundant number, since it is smaller than the sum of its proper divisors (6496689355632).

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

3139443225744 is a wasteful number, since it uses less digits than its factorization.

3139443225744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9662 (or 9656 counting only the distinct ones).

The product of its digits is 8709120, while the sum is 51.

The spelling of 3139443225744 in words is "three trillion, one hundred thirty-nine billion, four hundred forty-three million, two hundred twenty-five thousand, seven hundred forty-four".