2114402045 has 16 divisors (see below), whose sum is σ = 2922590208. Its totient is φ = 1438456320.

The previous prime is 2114402041. The next prime is 2114402077. The reversal of 2114402045 is 5402044112.

It is not a de Polignac number, because 2114402045 - 2² = 2114402041 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2114402045.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2114402041) 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, 233396 + ... + 242285.

It is an arithmetic number, because the mean of its divisors is an integer number (182661888).

Almost surely, 2^2114402045 is an apocalyptic number.

It is an amenable number.

2114402045 is a deficient number, since it is larger than the sum of its proper divisors (808188163).

2114402045 is a wasteful number, since it uses less digits than its factorization.

2114402045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475820.

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 2114402045 is about 45982.6276434916. The cubic root of 2114402045 is about 1283.4999518678.

Adding to 2114402045 its reverse (5402044112), we get a palindrome (7516446157).

The spelling of 2114402045 in words is "two billion, one hundred fourteen million, four hundred two thousand, forty-five".