42702631112 has 8 divisors (see below), whose sum is σ = 80067433350. Its totient is φ = 21351315552.

The previous prime is 42702631091. The next prime is 42702631121. The reversal of 42702631112 is 21113620724.

It can be written as a sum of positive squares in only one way, i.e., 42175193956 + 527437156 = 205366^2 + 22966^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2668914437 + ... + 2668914452.

Almost surely, 2^42702631112 is an apocalyptic number.

It is an amenable number.

42702631112 is a deficient number, since it is larger than the sum of its proper divisors (37364802238).

42702631112 is a wasteful number, since it uses less digits than its factorization.

42702631112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5337828895 (or 5337828891 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

The spelling of 42702631112 in words is "forty-two billion, seven hundred two million, six hundred thirty-one thousand, one hundred twelve".