3143013320240 has 40 divisors (see below), whose sum is σ = 7314580223808. Its totient is φ = 1255988252160.

The previous prime is 3143013320233. The next prime is 3143013320263. The reversal of 3143013320240 is 420233103413.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18933656 + ... + 19098935.

Almost surely, 2^{3143013320240} is an apocalyptic number.

It is an amenable number.

3143013320240 is an abundant number, since it is smaller than the sum of its proper divisors (4171566903568).

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

3143013320240 is a wasteful number, since it uses less digits than its factorization.

3143013320240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38033637 (or 38033631 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 3143013320240 its reverse (420233103413), we get a palindrome (3563246423653).

The spelling of 3143013320240 in words is "three trillion, one hundred forty-three billion, thirteen million, three hundred twenty thousand, two hundred forty".