104140214132444 has 144 divisors (see below), whose sum is σ = 217361505291840. Its totient is φ = 42762839562240.

The previous prime is 104140214132441. The next prime is 104140214132453. The reversal of 104140214132444 is 444231412041401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104140214132441) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16740105254 + ... + 16740111474.

It is an arithmetic number, because the mean of its divisors is an integer number (1509454897860).

Almost surely, 2^{104140214132444} is an apocalyptic number.

104140214132444 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104140214132444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (108680752645920).

104140214132444 is an abundant number, since it is smaller than the sum of its proper divisors (113221291159396).

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

104140214132444 is a wasteful number, since it uses less digits than its factorization.

104140214132444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11616 (or 11585 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 35.

Adding to 104140214132444 its reverse (444231412041401), we get a palindrome (548371626173845).

The spelling of 104140214132444 in words is "one hundred four trillion, one hundred forty billion, two hundred fourteen million, one hundred thirty-two thousand, four hundred forty-four".