15143145160 has 384 divisors, whose sum is σ = 43436736000. Its totient is φ = 4704860160.

The previous prime is 15143145137. The next prime is 15143145161. The reversal of 15143145160 is 6154134151.

It is not an unprimeable number, because it can be changed into a prime (15143145161) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 63360321 + ... + 63360559.

It is an arithmetic number, because the mean of its divisors is an integer number (113116500).

Almost surely, 2^15143145160 is an apocalyptic number.

15143145160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 15143145160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21718368000).

15143145160 is an abundant number, since it is smaller than the sum of its proper divisors (28293590840).

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

15143145160 is a wasteful number, since it uses less digits than its factorization.

15143145160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357 (or 342 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 31.

The spelling of 15143145160 in words is "fifteen billion, one hundred forty-three million, one hundred forty-five thousand, one hundred sixty".