7541140404 has 96 divisors (see below), whose sum is σ = 20605777920. Its totient is φ = 2101926528.

The previous prime is 7541140403. The next prime is 7541140421. The reversal of 7541140404 is 4040411457.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7541140403) 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, 792177 + ... + 801639.

It is an arithmetic number, because the mean of its divisors is an integer number (214643520).

Almost surely, 2^7541140404 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 7541140404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10302888960).

7541140404 is an abundant number, since it is smaller than the sum of its proper divisors (13064637516).

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

7541140404 is a wasteful number, since it uses less digits than its factorization.

7541140404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9709 (or 9707 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 30.

The square root of 7541140404 is about 86839.7397739077. The cubic root of 7541140404 is about 1961.0063903573.

The spelling of 7541140404 in words is "seven billion, five hundred forty-one million, one hundred forty thousand, four hundred four".