2134403103140 has 48 divisors (see below), whose sum is σ = 5588255401344. Its totient is φ = 665268499200.

The previous prime is 2134403103103. The next prime is 2134403103143. The reversal of 2134403103140 is 413013044312.

It is a happy number.

It is a super-2 number, since 2×2134403103140² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2134403103143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 692986481 + ... + 692989560.

It is an arithmetic number, because the mean of its divisors is an integer number (116421987528).

Almost surely, 2^{2134403103140} is an apocalyptic number.

2134403103140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2134403103140 is an abundant number, since it is smaller than the sum of its proper divisors (3453852298204).

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

2134403103140 is a wasteful number, since it uses less digits than its factorization.

2134403103140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1385976068 (or 1385976066 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 2134403103140 its reverse (413013044312), we get a palindrome (2547416147452).

The spelling of 2134403103140 in words is "two trillion, one hundred thirty-four billion, four hundred three million, one hundred three thousand, one hundred forty".