3141535040 has 336 divisors, whose sum is σ = 9406761984. Its totient is φ = 993484800.

The previous prime is 3141535021. The next prime is 3141535057. The reversal of 3141535040 is 405351413.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11179700 + ... + 11179980.

Almost surely, 2^3141535040 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 3141535040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4703380992).

3141535040 is an abundant number, since it is smaller than the sum of its proper divisors (6265226944).

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

3141535040 is a wasteful number, since it uses less digits than its factorization.

3141535040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366 (or 349 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 3141535040 is about 56049.3982126481. The cubic root of 3141535040 is about 1464.5829344687.

Adding to 3141535040 its reverse (405351413), we get a palindrome (3546886453).

The spelling of 3141535040 in words is "three billion, one hundred forty-one million, five hundred thirty-five thousand, forty".