2146501143135 has 12 divisors (see below), whose sum is σ = 3720601981512. Its totient is φ = 1144800609648.

The previous prime is 2146501143131. The next prime is 2146501143151. The reversal of 2146501143135 is 5313411056412.

2146501143135 is a `hidden beast` number, since 2 + 1 + 4 + 6 + 501 + 14 + 3 + 135 = 666.

It is not a de Polignac number, because 2146501143135 - 2² = 2146501143131 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2146501143135.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2146501143131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23850012657 + ... + 23850012746.

It is an arithmetic number, because the mean of its divisors is an integer number (310050165126).

Almost surely, 2^{2146501143135} is an apocalyptic number.

2146501143135 is a deficient number, since it is larger than the sum of its proper divisors (1574100838377).

2146501143135 is a wasteful number, since it uses less digits than its factorization.

2146501143135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47700025414 (or 47700025411 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

Adding to 2146501143135 its reverse (5313411056412), we get a palindrome (7459912199547).

The spelling of 2146501143135 in words is "two trillion, one hundred forty-six billion, five hundred one million, one hundred forty-three thousand, one hundred thirty-five".