2114045040 has 40 divisors (see below), whose sum is σ = 6553540368. Its totient is φ = 563745280.

The previous prime is 2114045009. The next prime is 2114045057. The reversal of 2114045040 is 405404112.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×2114045040² = 8938372862297203200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2114044998 and 2114045016.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4404021 + ... + 4404500.

Almost surely, 2^2114045040 is an apocalyptic number.

2114045040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2114045040 is an abundant number, since it is smaller than the sum of its proper divisors (4439495328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2114045040 is a wasteful number, since it uses less digits than its factorization.

2114045040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8808537 (or 8808531 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 2114045040 is about 45978.7455244268. The cubic root of 2114045040 is about 1283.4277105308.

Adding to 2114045040 its reverse (405404112), we get a palindrome (2519449152).

The spelling of 2114045040 in words is "two billion, one hundred fourteen million, forty-five thousand, forty".