2040452124 has 12 divisors (see below), whose sum is σ = 4761054984. Its totient is φ = 680150704.

The previous prime is 2040452119. The next prime is 2040452129. The reversal of 2040452124 is 4212540402.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2040452119) and next prime (2040452129).

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×2040452124² = 8326889740672222752, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2040452094 and 2040452103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2040452129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85018827 + ... + 85018850.

It is an arithmetic number, because the mean of its divisors is an integer number (396754582).

Almost surely, 2^2040452124 is an apocalyptic number.

It is an amenable number.

2040452124 is an abundant number, since it is smaller than the sum of its proper divisors (2720602860).

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

2040452124 is a wasteful number, since it uses less digits than its factorization.

2040452124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170037684 (or 170037682 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 24.

The square root of 2040452124 is about 45171.3639820628. The cubic root of 2040452124 is about 1268.3588291084.

Adding to 2040452124 its reverse (4212540402), we get a palindrome (6252992526).

The spelling of 2040452124 in words is "two billion, forty million, four hundred fifty-two thousand, one hundred twenty-four".