4550142302 has 16 divisors (see below), whose sum is σ = 7212119040. Its totient is φ = 2148607032.

The previous prime is 4550142301. The next prime is 4550142323. The reversal of 4550142302 is 2032410554.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4550142301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 622418 + ... + 629685.

It is an arithmetic number, because the mean of its divisors is an integer number (450757440).

Almost surely, 2^4550142302 is an apocalyptic number.

4550142302 is a deficient number, since it is larger than the sum of its proper divisors (2661976738).

4550142302 is a wasteful number, since it uses less digits than its factorization.

4550142302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1252207.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 4550142302 is about 67454.7426205156. The cubic root of 4550142302 is about 1657.0730710611.

Adding to 4550142302 its reverse (2032410554), we get a palindrome (6582552856).

The spelling of 4550142302 in words is "four billion, five hundred fifty million, one hundred forty-two thousand, three hundred two".