4015050984 has 128 divisors (see below), whose sum is σ = 13006560000. Its totient is φ = 1147136256.

The previous prime is 4015050983. The next prime is 4015051009. The reversal of 4015050984 is 4890505104.

4015050984 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×4015050984² = 32241268808238736512, which contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (4015050983) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46992 + ... + 101184.

It is an arithmetic number, because the mean of its divisors is an integer number (101613750).

Almost surely, 2^4015050984 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 4015050984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6503280000).

4015050984 is an abundant number, since it is smaller than the sum of its proper divisors (8991509016).

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

4015050984 is a wasteful number, since it uses less digits than its factorization.

4015050984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54229 (or 54205 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The square root of 4015050984 is about 63364.4299587710. The cubic root of 4015050984 is about 1589.3895556246.

The spelling of 4015050984 in words is "four billion, fifteen million, fifty thousand, nine hundred eighty-four".