695498048442 has 12 divisors (see below), whose sum is σ = 1506912438330. Its totient is φ = 231832682808.

The previous prime is 695498048423. The next prime is 695498048477. The reversal of 695498048442 is 244840894596.

695498048442 is a `hidden beast` number, since 6 + 9 + 549 + 8 + 0 + 4 + 84 + 4 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 694390556601 + 1107491841 = 833301^2 + 33279^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 695498048442.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19319390217 + ... + 19319390252.

Almost surely, 2^695498048442 is an apocalyptic number.

695498048442 is an abundant number, since it is smaller than the sum of its proper divisors (811414389888).

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

695498048442 is a wasteful number, since it uses less digits than its factorization.

695498048442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38638780477 (or 38638780474 counting only the distinct ones).

The product of its (nonzero) digits is 79626240, while the sum is 63.

The spelling of 695498048442 in words is "six hundred ninety-five billion, four hundred ninety-eight million, forty-eight thousand, four hundred forty-two".