2142015345441 has 16 divisors (see below), whose sum is σ = 3360024072000. Its totient is φ = 1344009628224.

The previous prime is 2142015345413. The next prime is 2142015345511. The reversal of 2142015345441 is 1445435102412.

2142015345441 is a `hidden beast` number, since 2 + 1 + 4 + 20 + 153 + 45 + 441 = 666.

It is not a de Polignac number, because 2142015345441 - 2¹¹ = 2142015343393 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2142015345396 and 2142015345405.

It is not an unprimeable number, because it can be changed into a prime (2142015343441) 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, 2333349591 + ... + 2333350508.

It is an arithmetic number, because the mean of its divisors is an integer number (210001504500).

Almost surely, 2^{2142015345441} is an apocalyptic number.

It is an amenable number.

2142015345441 is a deficient number, since it is larger than the sum of its proper divisors (1218008726559).

2142015345441 is a wasteful number, since it uses less digits than its factorization.

2142015345441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4666700125 (or 4666700119 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 36.

The spelling of 2142015345441 in words is "two trillion, one hundred forty-two billion, fifteen million, three hundred forty-five thousand, four hundred forty-one".