1002355713242 has 32 divisors (see below), whose sum is σ = 1642703981184. Its totient is φ = 455913057600.

The previous prime is 1002355713239. The next prime is 1002355713257. The reversal of 1002355713242 is 2423175532001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4205513 + ... + 4437459.

It is an arithmetic number, because the mean of its divisors is an integer number (51334499412).

Almost surely, 2^{1002355713242} is an apocalyptic number.

1002355713242 is a deficient number, since it is larger than the sum of its proper divisors (640348267942).

1002355713242 is a wasteful number, since it uses less digits than its factorization.

1002355713242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234374.

The product of its (nonzero) digits is 50400, while the sum is 35.

The spelling of 1002355713242 in words is "one trillion, two billion, three hundred fifty-five million, seven hundred thirteen thousand, two hundred forty-two".