102842063146 has 16 divisors (see below), whose sum is σ = 154959727104. Its totient is φ = 51189337584.

The previous prime is 102842063119. The next prime is 102842063171. The reversal of 102842063146 is 641360248201.

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, 270631 + ... + 528133.

It is an arithmetic number, because the mean of its divisors is an integer number (9684982944).

Almost surely, 2^102842063146 is an apocalyptic number.

102842063146 is a deficient number, since it is larger than the sum of its proper divisors (52117663958).

102842063146 is a wasteful number, since it uses less digits than its factorization.

102842063146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258405.

The product of its (nonzero) digits is 55296, while the sum is 37.

The spelling of 102842063146 in words is "one hundred two billion, eight hundred forty-two million, sixty-three thousand, one hundred forty-six".