3235212502140 has 48 divisors (see below), whose sum is σ = 9059805851040. Its totient is φ = 862608015360.

The previous prime is 3235212502139. The next prime is 3235212502157. The reversal of 3235212502140 is 412052125323.

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 = 3235212502098 and 3235212502107.

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, 3150621 + ... + 4049300.

It is an arithmetic number, because the mean of its divisors is an integer number (188745955230).

Almost surely, 2^{3235212502140} is an apocalyptic number.

3235212502140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3235212502140 is an abundant number, since it is smaller than the sum of its proper divisors (5824593348900).

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

3235212502140 is a wasteful number, since it uses less digits than its factorization.

3235212502140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7207422 (or 7207420 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 3235212502140 its reverse (412052125323), we get a palindrome (3647264627463).

The spelling of 3235212502140 in words is "three trillion, two hundred thirty-five billion, two hundred twelve million, five hundred two thousand, one hundred forty".