142004713028 has 12 divisors (see below), whose sum is σ = 248547919872. Its totient is φ = 70991021640.

The previous prime is 142004713009. The next prime is 142004713049. The reversal of 142004713028 is 820317400241.

It is a junction number, because it is equal to n+sod(n) for n = 142004712985 and 142004713003.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2805500 + ... + 2855667.

It is an arithmetic number, because the mean of its divisors is an integer number (20712326656).

Almost surely, 2^142004713028 is an apocalyptic number.

It is an amenable number.

142004713028 is a deficient number, since it is larger than the sum of its proper divisors (106543206844).

142004713028 is a wasteful number, since it uses less digits than its factorization.

142004713028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5667442 (or 5667440 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 32.

The spelling of 142004713028 in words is "one hundred forty-two billion, four million, seven hundred thirteen thousand, twenty-eight".