2104013101040 has 40 divisors (see below), whose sum is σ = 5104518745248. Its totient is φ = 805013707520.

The previous prime is 2104013101033. The next prime is 2104013101079. The reversal of 2104013101040 is 401013104012.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×2104013101040² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 571740851 + ... + 571744530.

Almost surely, 2^{2104013101040} is an apocalyptic number.

2104013101040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2104013101040 is an abundant number, since it is smaller than the sum of its proper divisors (3000505644208).

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

2104013101040 is a wasteful number, since it uses less digits than its factorization.

2104013101040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1143485417 (or 1143485411 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 2104013101040 its reverse (401013104012), we get a palindrome (2505026205052).

The spelling of 2104013101040 in words is "two trillion, one hundred four billion, thirteen million, one hundred one thousand, forty".