32143431414040 has 16 divisors (see below), whose sum is σ = 72322720681680. Its totient is φ = 12857372565600.

The previous prime is 32143431414037. The next prime is 32143431414047. The reversal of 32143431414040 is 4041413434123.

It is a junction number, because it is equal to n+sod(n) for n = 32143431413987 and 32143431414005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32143431414047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 401792892636 + ... + 401792892715.

It is an arithmetic number, because the mean of its divisors is an integer number (4520170042605).

Almost surely, 2^{32143431414040} is an apocalyptic number.

It is an amenable number.

32143431414040 is an abundant number, since it is smaller than the sum of its proper divisors (40179289267640).

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

32143431414040 is a wasteful number, since it uses less digits than its factorization.

32143431414040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 803585785362 (or 803585785358 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 32143431414040 its reverse (4041413434123), we get a palindrome (36184844848163).

The spelling of 32143431414040 in words is "thirty-two trillion, one hundred forty-three billion, four hundred thirty-one million, four hundred fourteen thousand, forty".