140441005215105 has 64 divisors (see below), whose sum is σ = 261173706393600. Its totient is φ = 63109900224000.

The previous prime is 140441005215101. The next prime is 140441005215191. The reversal of 140441005215105 is 501512500144041.

It is not a de Polignac number, because 140441005215105 - 2² = 140441005215101 is a prime.

It is a super-2 number, since 2×140441005215105² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (140441005215101) 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, 111434730 + ... + 112687980.

It is an arithmetic number, because the mean of its divisors is an integer number (4080839162400).

Almost surely, 2^{140441005215105} is an apocalyptic number.

140441005215105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

140441005215105 is a deficient number, since it is larger than the sum of its proper divisors (120732701178495).

140441005215105 is a wasteful number, since it uses less digits than its factorization.

140441005215105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1271414.

The product of its (nonzero) digits is 16000, while the sum is 33.

Adding to 140441005215105 its reverse (501512500144041), we get a palindrome (641953505359146).

The spelling of 140441005215105 in words is "one hundred forty trillion, four hundred forty-one billion, five million, two hundred fifteen thousand, one hundred five".