32142036641 has 32 divisors (see below), whose sum is σ = 40823126400. Its totient is φ = 24862049280.

The previous prime is 32142036637. The next prime is 32142036659. The reversal of 32142036641 is 14663024123.

It is a cyclic number.

It is not a de Polignac number, because 32142036641 - 2² = 32142036637 is a prime.

It is a super-2 number, since 2×32142036641² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 32142036598 and 32142036607.

It is not an unprimeable number, because it can be changed into a prime (32142036671) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 59336 + ... + 260393.

It is an arithmetic number, because the mean of its divisors is an integer number (1275722700).

Almost surely, 2^32142036641 is an apocalyptic number.

It is an amenable number.

32142036641 is a deficient number, since it is larger than the sum of its proper divisors (8681089759).

32142036641 is a wasteful number, since it uses less digits than its factorization.

32142036641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319809.

The product of its (nonzero) digits is 20736, while the sum is 32.

The spelling of 32142036641 in words is "thirty-two billion, one hundred forty-two million, thirty-six thousand, six hundred forty-one".