142385905130 has 16 divisors (see below), whose sum is σ = 292908147840. Its totient is φ = 48818024592.

The previous prime is 142385905099. The next prime is 142385905147. The reversal of 142385905130 is 31509583241.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1017042110 + ... + 1017042249.

It is an arithmetic number, because the mean of its divisors is an integer number (18306759240).

Almost surely, 2^142385905130 is an apocalyptic number.

142385905130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142385905130 is an abundant number, since it is smaller than the sum of its proper divisors (150522242710).

142385905130 is a wasteful number, since it uses less digits than its factorization.

142385905130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2034084373.

The product of its (nonzero) digits is 129600, while the sum is 41.

The spelling of 142385905130 in words is "one hundred forty-two billion, three hundred eighty-five million, nine hundred five thousand, one hundred thirty".