4010142450 has 48 divisors (see below), whose sum is σ = 9961924896. Its totient is φ = 1067568000.

The previous prime is 4010142439. The next prime is 4010142559. The reversal of 4010142450 is 542410104.

It is a happy number.

It is a Curzon 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 23 ways as a sum of consecutive naturals, for example, 67909 + ... + 112391.

It is an arithmetic number, because the mean of its divisors is an integer number (207540102).

Almost surely, 2^4010142450 is an apocalyptic number.

4010142450 is an abundant number, since it is smaller than the sum of its proper divisors (5951782446).

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

4010142450 is a wasteful number, since it uses less digits than its factorization.

4010142450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45099 (or 45094 counting only the distinct ones).

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

The square root of 4010142450 is about 63325.6855470195. The cubic root of 4010142450 is about 1588.7415975544.

Adding to 4010142450 its reverse (542410104), we get a palindrome (4552552554).

The spelling of 4010142450 in words is "four billion, ten million, one hundred forty-two thousand, four hundred fifty".