32135142312645 has 64 divisors (see below), whose sum is σ = 53090258264064. Its totient is φ = 16587424788480.

The previous prime is 32135142312599. The next prime is 32135142312773. The reversal of 32135142312645 is 54621324153123.

It is not a de Polignac number, because 32135142312645 - 2¹³ = 32135142304453 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32135142312597 and 32135142312606.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1467816319 + ... + 1467838211.

It is an arithmetic number, because the mean of its divisors is an integer number (829535285376).

Almost surely, 2^{32135142312645} is an apocalyptic number.

It is an amenable number.

32135142312645 is a deficient number, since it is larger than the sum of its proper divisors (20955115951419).

32135142312645 is a wasteful number, since it uses less digits than its factorization.

32135142312645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40862.

The product of its digits is 518400, while the sum is 42.

Adding to 32135142312645 its reverse (54621324153123), we get a palindrome (86756466465768).

The spelling of 32135142312645 in words is "thirty-two trillion, one hundred thirty-five billion, one hundred forty-two million, three hundred twelve thousand, six hundred forty-five".