9050041290 has 64 divisors (see below), whose sum is σ = 23487128064. Its totient is φ = 2223049728.

The previous prime is 9050041279. The next prime is 9050041291. The reversal of 9050041290 is 921400509.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (9050041291) 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, 164809 + ... + 212748.

It is an arithmetic number, because the mean of its divisors is an integer number (366986376).

Almost surely, 2^9050041290 is an apocalyptic number.

9050041290 is an abundant number, since it is smaller than the sum of its proper divisors (14437086774).

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

9050041290 is a wasteful number, since it uses less digits than its factorization.

9050041290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377631.

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 9050041290 is about 95131.7049673767. The cubic root of 9050041290 is about 2083.9318879759.

Adding to 9050041290 its reverse (921400509), we get a palindrome (9971441799).

The spelling of 9050041290 in words is "nine billion, fifty million, forty-one thousand, two hundred ninety".