142685004030 has 32 divisors (see below), whose sum is σ = 343707660288. Its totient is φ = 37908928800.

The previous prime is 142685004029. The next prime is 142685004043. The reversal of 142685004030 is 30400586241.

It is a super-2 number, since 2×142685004030² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 142685003982 and 142685004000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8767086 + ... + 8783345.

It is an arithmetic number, because the mean of its divisors is an integer number (10740864384).

Almost surely, 2^142685004030 is an apocalyptic number.

142685004030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142685004030 is an abundant number, since it is smaller than the sum of its proper divisors (201022656258).

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

142685004030 is a wasteful number, since it uses less digits than its factorization.

142685004030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17550712.

The product of its (nonzero) digits is 23040, while the sum is 33.

The spelling of 142685004030 in words is "one hundred forty-two billion, six hundred eighty-five million, four thousand, thirty".