2134242403140 has 24 divisors (see below), whose sum is σ = 5975878728960. Its totient is φ = 569131307488.

The previous prime is 2134242403133. The next prime is 2134242403157. The reversal of 2134242403140 is 413042424312.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 2134242403098 and 2134242403107.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17785353300 + ... + 17785353419.

It is an arithmetic number, because the mean of its divisors is an integer number (248994947040).

Almost surely, 2^{2134242403140} is an apocalyptic number.

2134242403140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2134242403140 is an abundant number, since it is smaller than the sum of its proper divisors (3841636325820).

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

2134242403140 is a wasteful number, since it uses less digits than its factorization.

2134242403140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35570706731 (or 35570706729 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 2134242403140 its reverse (413042424312), we get a palindrome (2547284827452).

The spelling of 2134242403140 in words is "two trillion, one hundred thirty-four billion, two hundred forty-two million, four hundred three thousand, one hundred forty".