32135142304453 has 2 divisors, whose sum is σ = 32135142304454. Its totient is φ = 32135142304452.

The previous prime is 32135142304373. The next prime is 32135142304457. The reversal of 32135142304453 is 35440324153123.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21413034366084 + 10722107938369 = 4627422^2 + 3274463^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32135142304453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32135142304457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16067571152226 + 16067571152227.

It is an arithmetic number, because the mean of its divisors is an integer number (16067571152227).

Almost surely, 2^{32135142304453} is an apocalyptic number.

It is an amenable number.

32135142304453 is a deficient number, since it is larger than the sum of its proper divisors (1).

32135142304453 is an equidigital number, since it uses as much as digits as its factorization.

32135142304453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 518400, while the sum is 40.

Adding to 32135142304453 its reverse (35440324153123), we get a palindrome (67575466457576).

The spelling of 32135142304453 in words is "thirty-two trillion, one hundred thirty-five billion, one hundred forty-two million, three hundred four thousand, four hundred fifty-three".