4041421392 has 160 divisors (see below), whose sum is σ = 11175284736. Its totient is φ = 1256371200.

The previous prime is 4041421369. The next prime is 4041421451. The reversal of 4041421392 is 2931241404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5310292 + ... + 5311052.

Almost surely, 2^4041421392 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 4041421392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5587642368).

4041421392 is an abundant number, since it is smaller than the sum of its proper divisors (7133863344).

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

4041421392 is a wasteful number, since it uses less digits than its factorization.

4041421392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 929 (or 923 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 4041421392 is about 63572.1746678529. The cubic root of 4041421392 is about 1592.8616098964.

Adding to 4041421392 its reverse (2931241404), we get a palindrome (6972662796).

The spelling of 4041421392 in words is "four billion, forty-one million, four hundred twenty-one thousand, three hundred ninety-two".