3155190016 has 144 divisors (see below), whose sum is σ = 7148832768. Its totient is φ = 1377331200.

The previous prime is 3155190007. The next prime is 3155190043. The reversal of 3155190016 is 6100915513.

It is a self number, because there is not a number n which added to its sum of digits gives 3155190016.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8597065 + ... + 8597431.

It is an arithmetic number, because the mean of its divisors is an integer number (49644672).

Almost surely, 2^3155190016 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 3155190016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3574416384).

3155190016 is an abundant number, since it is smaller than the sum of its proper divisors (3993642752).

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

3155190016 is a wasteful number, since it uses less digits than its factorization.

3155190016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508 (or 494 counting only the distinct ones).

The product of its (nonzero) digits is 4050, while the sum is 31.

The square root of 3155190016 is about 56171.0781096464. The cubic root of 3155190016 is about 1466.7018496611.

The spelling of 3155190016 in words is "three billion, one hundred fifty-five million, one hundred ninety thousand, sixteen".