4015167156 has 288 divisors, whose sum is σ = 13838942208. Its totient is φ = 947738880.

The previous prime is 4015167133. The next prime is 4015167157. The reversal of 4015167156 is 6517615104.

It is a happy number.

It is a super-2 number, since 2×4015167156² = 32243134581242256672, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 4015167156.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4015167157) 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, 2413581 + ... + 2415243.

Almost surely, 2^4015167156 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 4015167156, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6919471104).

4015167156 is an abundant number, since it is smaller than the sum of its proper divisors (9823775052).

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

4015167156 is a wasteful number, since it uses less digits than its factorization.

4015167156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1771 (or 1766 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 36.

The square root of 4015167156 is about 63365.3466494108. The cubic root of 4015167156 is about 1589.4048846771.

It can be divided in two parts, 4015 and 167156, that added together give a palindrome (171171).

The spelling of 4015167156 in words is "four billion, fifteen million, one hundred sixty-seven thousand, one hundred fifty-six".