2140606101044 has 6 divisors (see below), whose sum is σ = 3746060676834. Its totient is φ = 1070303050520.

The previous prime is 2140606100989. The next prime is 2140606101079. The reversal of 2140606101044 is 4401016060412.

It can be written as a sum of positive squares in only one way, i.e., 1839446612644 + 301159488400 = 1356262^2 + 548780^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2140606100998 and 2140606101016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267575762627 + ... + 267575762634.

It is an arithmetic number, because the mean of its divisors is an integer number (624343446139).

Almost surely, 2^{2140606101044} is an apocalyptic number.

It is an amenable number.

2140606101044 is a deficient number, since it is larger than the sum of its proper divisors (1605454575790).

2140606101044 is a wasteful number, since it uses less digits than its factorization.

2140606101044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535151525265 (or 535151525263 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The spelling of 2140606101044 in words is "two trillion, one hundred forty billion, six hundred six million, one hundred one thousand, forty-four".