142150304050 has 24 divisors (see below), whose sum is σ = 278315334000. Its totient is φ = 53867483280.

The previous prime is 142150304041. The next prime is 142150304057. The reversal of 142150304050 is 50403051241.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (142150304057) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 74815000 + ... + 74816899.

It is an arithmetic number, because the mean of its divisors is an integer number (11596472250).

Almost surely, 2^142150304050 is an apocalyptic number.

142150304050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142150304050 is a deficient number, since it is larger than the sum of its proper divisors (136165029950).

142150304050 is a wasteful number, since it uses less digits than its factorization.

142150304050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149631930 (or 149631925 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 142150304050 its reverse (50403051241), we get a palindrome (192553355291).

The spelling of 142150304050 in words is "one hundred forty-two billion, one hundred fifty million, three hundred four thousand, fifty".