142424600650 has 12 divisors (see below), whose sum is σ = 264909757302. Its totient is φ = 56969840240.

The previous prime is 142424600641. The next prime is 142424600657. The reversal of 142424600650 is 56006424241.

It can be written as a sum of positive squares in 3 ways, for example, as 89887834969 + 52536765681 = 299813^2 + 229209^2 .

It is not an unprimeable number, because it can be changed into a prime (142424600657) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1424245957 + ... + 1424246056.

Almost surely, 2^142424600650 is an apocalyptic number.

142424600650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142424600650 is a deficient number, since it is larger than the sum of its proper divisors (122485156652).

142424600650 is a wasteful number, since it uses less digits than its factorization.

142424600650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2848492025 (or 2848492020 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 34.

The spelling of 142424600650 in words is "one hundred forty-two billion, four hundred twenty-four million, six hundred thousand, six hundred fifty".