2101004241400 has 96 divisors (see below), whose sum is σ = 5142369974400. Its totient is φ = 796102128000.

The previous prime is 2101004241373. The next prime is 2101004241421. The reversal of 2101004241400 is 41424001012.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 83021149 + ... + 83046451.

It is an arithmetic number, because the mean of its divisors is an integer number (53566353900).

Almost surely, 2^{2101004241400} is an apocalyptic number.

2101004241400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2101004241400 is an abundant number, since it is smaller than the sum of its proper divisors (3041365733000).

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

2101004241400 is a wasteful number, since it uses less digits than its factorization.

2101004241400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47189 (or 47180 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 2101004241400 its reverse (41424001012), we get a palindrome (2142428242412).

The spelling of 2101004241400 in words is "two trillion, one hundred one billion, four million, two hundred forty-one thousand, four hundred".