142487341846 has 16 divisors (see below), whose sum is σ = 223283708928. Its totient is φ = 68114817000.

The previous prime is 142487341819. The next prime is 142487341879. The reversal of 142487341846 is 648143784241.

It is a junction number, because it is equal to n+sod(n) for n = 142487341793 and 142487341802.

It is a congruent number.

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, 13839330 + ... + 13849621.

It is an arithmetic number, because the mean of its divisors is an integer number (13955231808).

Almost surely, 2^142487341846 is an apocalyptic number.

142487341846 is a deficient number, since it is larger than the sum of its proper divisors (80796367082).

142487341846 is a wasteful number, since it uses less digits than its factorization.

142487341846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27689067.

The product of its digits is 4128768, while the sum is 52.

The spelling of 142487341846 in words is "one hundred forty-two billion, four hundred eighty-seven million, three hundred forty-one thousand, eight hundred forty-six".