900241140 has 96 divisors (see below), whose sum is σ = 2553957504. Its totient is φ = 236920320.

The previous prime is 900241129. The next prime is 900241159. The reversal of 900241140 is 41142009.

It is a super-2 number, since 2×900241140² = 1620868220296999200, which contains 22 as substring.

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, 2138130 + ... + 2138550.

It is an arithmetic number, because the mean of its divisors is an integer number (26603724).

Almost surely, 2^900241140 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 900241140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1276978752).

900241140 is an abundant number, since it is smaller than the sum of its proper divisors (1653716364).

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

900241140 is a wasteful number, since it uses less digits than its factorization.

900241140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 817 (or 815 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 900241140 is about 30004.0187308300. The cubic root of 900241140 is about 965.5756058353.

Adding to 900241140 its reverse (41142009), we get a palindrome (941383149).

The spelling of 900241140 in words is "nine hundred million, two hundred forty-one thousand, one hundred forty".