3141322420440 has 32 divisors (see below), whose sum is σ = 9423967261680. Its totient is φ = 837685978752.

The previous prime is 3141322420429. The next prime is 3141322420459. The reversal of 3141322420440 is 440242231413.

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

It is a junction number, because it is equal to n+sod(n) for n = 3141322420398 and 3141322420407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13088843299 + ... + 13088843538.

Almost surely, 2^{3141322420440} is an apocalyptic number.

3141322420440 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3141322420440 is an abundant number, since it is smaller than the sum of its proper divisors (6282644841240).

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

3141322420440 is a wasteful number, since it uses less digits than its factorization.

3141322420440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26177686851 (or 26177686847 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 3141322420440 its reverse (440242231413), we get a palindrome (3581564651853).

The spelling of 3141322420440 in words is "three trillion, one hundred forty-one billion, three hundred twenty-two million, four hundred twenty thousand, four hundred forty".