3140424247400 has 144 divisors (see below), whose sum is σ = 8103525612000. Its totient is φ = 1130884444800.

The previous prime is 3140424247397. The next prime is 3140424247417. The reversal of 3140424247400 is 47424240413.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1862651 + ... + 3122549.

Almost surely, 2^{3140424247400} 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 3140424247400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4051762806000).

3140424247400 is an abundant number, since it is smaller than the sum of its proper divisors (4963101364600).

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

3140424247400 is a wasteful number, since it uses less digits than its factorization.

3140424247400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1260040 (or 1260020 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 35.

Adding to 3140424247400 its reverse (47424240413), we get a palindrome (3187848487813).

The spelling of 3140424247400 in words is "three trillion, one hundred forty billion, four hundred twenty-four million, two hundred forty-seven thousand, four hundred".