3321432141240 has 64 divisors (see below), whose sum is σ = 10488733084800. Its totient is φ = 839098645632.

The previous prime is 3321432141211. The next prime is 3321432141257. The reversal of 3321432141240 is 421412341233.

It is a super-2 number, since 2×3321432141240² (a number of 26 digits) contains 22 as substring.

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 = 3321432141198 and 3321432141207.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 728381962 + ... + 728386521.

It is an arithmetic number, because the mean of its divisors is an integer number (163886454450).

Almost surely, 2^{3321432141240} is an apocalyptic number.

3321432141240 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3321432141240 is an abundant number, since it is smaller than the sum of its proper divisors (7167300943560).

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

3321432141240 is a wasteful number, since it uses less digits than its factorization.

3321432141240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1456768516 (or 1456768512 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 3321432141240 its reverse (421412341233), we get a palindrome (3742844482473).

The spelling of 3321432141240 in words is "three trillion, three hundred twenty-one billion, four hundred thirty-two million, one hundred forty-one thousand, two hundred forty".