42803773038098 has 4 divisors (see below), whose sum is σ = 64205659557150. Its totient is φ = 21401886519048.

The previous prime is 42803773038067. The next prime is 42803773038121. The reversal of 42803773038098 is 89083037730824.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 28257123642049 + 14546649396049 = 5315743^2 + 3814007^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 42803773038098.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10700943259523 + ... + 10700943259526.

Almost surely, 2^{42803773038098} is an apocalyptic number.

42803773038098 is a deficient number, since it is larger than the sum of its proper divisors (21401886519052).

42803773038098 is a wasteful number, since it uses less digits than its factorization.

42803773038098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21401886519051.

The product of its (nonzero) digits is 48771072, while the sum is 62.

The spelling of 42803773038098 in words is "forty-two trillion, eight hundred three billion, seven hundred seventy-three million, thirty-eight thousand, ninety-eight".