2034165656 has 16 divisors (see below), whose sum is σ = 3878706600. Its totient is φ = 999843904.

The previous prime is 2034165649. The next prime is 2034165673. The reversal of 2034165656 is 6565614302.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2154365 + ... + 2155308.

Almost surely, 2^2034165656 is an apocalyptic number.

It is an amenable number.

2034165656 is a deficient number, since it is larger than the sum of its proper divisors (1844540944).

2034165656 is a wasteful number, since it uses less digits than its factorization.

2034165656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4309738 (or 4309734 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 38.

The square root of 2034165656 is about 45101.7256432611. The cubic root of 2034165656 is about 1267.0549187791.

Adding to 2034165656 its reverse (6565614302), we get a palindrome (8599779958).

The spelling of 2034165656 in words is "two billion, thirty-four million, one hundred sixty-five thousand, six hundred fifty-six".