2141400105104 has 160 divisors (see below), whose sum is σ = 4615037368704. Its totient is φ = 956436848640.

The previous prime is 2141400105023. The next prime is 2141400105113. The reversal of 2141400105104 is 4015010041412.

It is a self number, because there is not a number n which added to its sum of digits gives 2141400105104.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 262841159 + ... + 262849305.

Almost surely, 2^{2141400105104} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2141400105104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2307518684352).

2141400105104 is an abundant number, since it is smaller than the sum of its proper divisors (2473637263600).

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

2141400105104 is a wasteful number, since it uses less digits than its factorization.

2141400105104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8545 (or 8539 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 23.

Adding to 2141400105104 its reverse (4015010041412), we get a palindrome (6156410146516).

The spelling of 2141400105104 in words is "two trillion, one hundred forty-one billion, four hundred million, one hundred five thousand, one hundred four".