32140422032144 has 10 divisors (see below), whose sum is σ = 62272067687310. Its totient is φ = 16070211016064.

The previous prime is 32140422032123. The next prime is 32140422032161. The reversal of 32140422032144 is 44123022404123.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 27603044899600 + 4537377132544 = 5253860^2 + 2130112^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 32140422032144.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1004388188489 + ... + 1004388188520.

It is an arithmetic number, because the mean of its divisors is an integer number (6227206768731).

Almost surely, 2^{32140422032144} is an apocalyptic number.

It is an amenable number.

32140422032144 is a deficient number, since it is larger than the sum of its proper divisors (30131645655166).

32140422032144 is a wasteful number, since it uses less digits than its factorization.

32140422032144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2008776377017 (or 2008776377011 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 32140422032144 its reverse (44123022404123), we get a palindrome (76263444436267).

The spelling of 32140422032144 in words is "thirty-two trillion, one hundred forty billion, four hundred twenty-two million, thirty-two thousand, one hundred forty-four".