2111142314044 has 6 divisors (see below), whose sum is σ = 3694499049584. Its totient is φ = 1055571157020.

The previous prime is 2111142313963. The next prime is 2111142314069. The reversal of 2111142314044 is 4404132411112.

It is a happy number.

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, 263892789252 + ... + 263892789259.

Almost surely, 2^{2111142314044} is an apocalyptic number.

It is an amenable number.

2111142314044 is a deficient number, since it is larger than the sum of its proper divisors (1583356735540).

2111142314044 is a wasteful number, since it uses less digits than its factorization.

2111142314044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527785578515 (or 527785578513 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 2111142314044 its reverse (4404132411112), we get a palindrome (6515274725156).

The spelling of 2111142314044 in words is "two trillion, one hundred eleven billion, one hundred forty-two million, three hundred fourteen thousand, forty-four".