4040458722 has 12 divisors (see below), whose sum is σ = 8754327270. Its totient is φ = 1346819568.

The previous prime is 4040458703. The next prime is 4040458753. The reversal of 4040458722 is 2278540404.

It can be written as a sum of positive squares in only one way, i.e., 2954031201 + 1086427521 = 54351^2 + 32961^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 112234947 + ... + 112234982.

Almost surely, 2^4040458722 is an apocalyptic number.

4040458722 is an abundant number, since it is smaller than the sum of its proper divisors (4713868548).

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

4040458722 is a wasteful number, since it uses less digits than its factorization.

4040458722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224469937 (or 224469934 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 36.

The square root of 4040458722 is about 63564.6027439801. The cubic root of 4040458722 is about 1592.7351261913.

The spelling of 4040458722 in words is "four billion, forty million, four hundred fifty-eight thousand, seven hundred twenty-two".