4142254005 has 128 divisors (see below), whose sum is σ = 7879680000. Its totient is φ = 2061206784.

The previous prime is 4142254001. The next prime is 4142254009. The reversal of 4142254005 is 5004522414.

It is an interprime number because it is at equal distance from previous prime (4142254001) and next prime (4142254009).

It is not a de Polignac number, because 4142254005 - 2² = 4142254001 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 4142254005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4142254001) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 18247702 + ... + 18247928.

It is an arithmetic number, because the mean of its divisors is an integer number (61560000).

Almost surely, 2^4142254005 is an apocalyptic number.

4142254005 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4142254005 is a deficient number, since it is larger than the sum of its proper divisors (3737425995).

4142254005 is a wasteful number, since it uses less digits than its factorization.

4142254005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408 (or 402 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

The square root of 4142254005 is about 64360.3449726615. The cubic root of 4142254005 is about 1606.0001278156. Note that the first 3 decimals are identical.

Adding to 4142254005 its reverse (5004522414), we get a palindrome (9146776419).

The spelling of 4142254005 in words is "four billion, one hundred forty-two million, two hundred fifty-four thousand, five".