1018383729202 has 32 divisors (see below), whose sum is σ = 1749955858560. Its totient is φ = 435411745920.

The previous prime is 1018383729163. The next prime is 1018383729203. The reversal of 1018383729202 is 2029273838101.

It is not an unprimeable number, because it can be changed into a prime (1018383729203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42797124 + ... + 42820912.

It is an arithmetic number, because the mean of its divisors is an integer number (54686120580).

Almost surely, 2^{1018383729202} is an apocalyptic number.

1018383729202 is a deficient number, since it is larger than the sum of its proper divisors (731572129358).

1018383729202 is a wasteful number, since it uses less digits than its factorization.

1018383729202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30946.

The product of its (nonzero) digits is 290304, while the sum is 46.

The spelling of 1018383729202 in words is "one trillion, eighteen billion, three hundred eighty-three million, seven hundred twenty-nine thousand, two hundred two".