32121442443010 has 32 divisors (see below), whose sum is σ = 58264469759232. Its totient is φ = 12749509194240.

The previous prime is 32121442443007. The next prime is 32121442443011. The reversal of 32121442443010 is 1034424412123.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (32121442443011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16096594 + ... + 17981746.

It is an arithmetic number, because the mean of its divisors is an integer number (1820764679976).

Almost surely, 2^{32121442443010} is an apocalyptic number.

32121442443010 is a deficient number, since it is larger than the sum of its proper divisors (26143027316222).

32121442443010 is a wasteful number, since it uses less digits than its factorization.

32121442443010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1898298.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 32121442443010 its reverse (1034424412123), we get a palindrome (33155866855133).

The spelling of 32121442443010 in words is "thirty-two trillion, one hundred twenty-one billion, four hundred forty-two million, four hundred forty-three thousand, ten".