2065457014388 has 24 divisors (see below), whose sum is σ = 3622030221600. Its totient is φ = 1030592148768.

The previous prime is 2065457014351. The next prime is 2065457014417. The reversal of 2065457014388 is 8834107545602.

It is a super-2 number, since 2×2065457014388² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9141443 + ... + 9364661.

It is an arithmetic number, because the mean of its divisors is an integer number (150917925900).

Almost surely, 2^{2065457014388} is an apocalyptic number.

It is an amenable number.

2065457014388 is a deficient number, since it is larger than the sum of its proper divisors (1556573207212).

2065457014388 is a wasteful number, since it uses less digits than its factorization.

2065457014388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227999 (or 227997 counting only the distinct ones).

The product of its (nonzero) digits is 6451200, while the sum is 53.

The spelling of 2065457014388 in words is "two trillion, sixty-five billion, four hundred fifty-seven million, fourteen thousand, three hundred eighty-eight".