32442434521012 has 24 divisors (see below), whose sum is σ = 60114123034560. Its totient is φ = 15266977153920.

The previous prime is 32442434520997. The next prime is 32442434521043. The reversal of 32442434521012 is 21012543424423.

It is a super-2 number, since 2×32442434521012² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26726689 + ... + 27914167.

It is an arithmetic number, because the mean of its divisors is an integer number (2504755126440).

Almost surely, 2^{32442434521012} is an apocalyptic number.

It is an amenable number.

32442434521012 is a deficient number, since it is larger than the sum of its proper divisors (27671688513548).

32442434521012 is a wasteful number, since it uses less digits than its factorization.

32442434521012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1589271 (or 1589269 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 37.

Adding to 32442434521012 its reverse (21012543424423), we get a palindrome (53454977945435).

The spelling of 32442434521012 in words is "thirty-two trillion, four hundred forty-two billion, four hundred thirty-four million, five hundred twenty-one thousand, twelve".