142662426250 has 160 divisors (see below), whose sum is σ = 298470458880. Its totient is φ = 50893920000.

The previous prime is 142662426217. The next prime is 142662426271. The reversal of 142662426250 is 52624266241.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 27238632 + ... + 27243868.

It is an arithmetic number, because the mean of its divisors is an integer number (1865440368).

Almost surely, 2^142662426250 is an apocalyptic number.

142662426250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142662426250 is an abundant number, since it is smaller than the sum of its proper divisors (155808032630).

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

142662426250 is a wasteful number, since it uses less digits than its factorization.

142662426250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5346 (or 5331 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 40.

The spelling of 142662426250 in words is "one hundred forty-two billion, six hundred sixty-two million, four hundred twenty-six thousand, two hundred fifty".