3152993987136 has 336 divisors, whose sum is σ = 10158502367232. Its totient is φ = 859511116800.

The previous prime is 3152993987083. The next prime is 3152993987137. The reversal of 3152993987136 is 6317893992513.

It is a tau number, because it is divible by the number of its divisors (336).

It is not an unprimeable number, because it can be changed into a prime (3152993987137) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20630875 + ... + 20783141.

Almost surely, 2^{3152993987136} 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 3152993987136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5079251183616).

3152993987136 is an abundant number, since it is smaller than the sum of its proper divisors (7005508380096).

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

3152993987136 is a wasteful number, since it uses less digits than its factorization.

3152993987136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152398 (or 152381 counting only the distinct ones).

The product of its digits is 66134880, while the sum is 66.

The spelling of 3152993987136 in words is "three trillion, one hundred fifty-two billion, nine hundred ninety-three million, nine hundred eighty-seven thousand, one hundred thirty-six".