32140440441010 has 128 divisors (see below), whose sum is σ = 65915018265600. Its totient is φ = 11176620000000.

The previous prime is 32140440440971. The next prime is 32140440441019. The reversal of 32140440441010 is 1014404404123.

It is a super-2 number, since 2×32140440441010² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 32140440441010.

It is not an unprimeable number, because it can be changed into a prime (32140440441019) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 143211385 + ... + 143435635.

It is an arithmetic number, because the mean of its divisors is an integer number (514961080200).

Almost surely, 2^{32140440441010} is an apocalyptic number.

32140440441010 is an abundant number, since it is smaller than the sum of its proper divisors (33774577824590).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32140440441010 is a wasteful number, since it uses less digits than its factorization.

32140440441010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224728.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 32140440441010 its reverse (1014404404123), we get a palindrome (33154844845133).

The spelling of 32140440441010 in words is "thirty-two trillion, one hundred forty billion, four hundred forty million, four hundred forty-one thousand, ten".