1004014018850 has 12 divisors (see below), whose sum is σ = 1867466075154. Its totient is φ = 401605607520.

The previous prime is 1004014018817. The next prime is 1004014018859. The reversal of 1004014018850 is 588104104001.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 912771962881 + 91242055969 = 955391^2 + 302063^2 .

It is not an unprimeable number, because it can be changed into a prime (1004014018859) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10040140139 + ... + 10040140238.

Almost surely, 2^{1004014018850} is an apocalyptic number.

1004014018850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1004014018850 is a deficient number, since it is larger than the sum of its proper divisors (863452056304).

1004014018850 is a wasteful number, since it uses less digits than its factorization.

1004014018850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20080280389 (or 20080280384 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 32.

The spelling of 1004014018850 in words is "one trillion, four billion, fourteen million, eighteen thousand, eight hundred fifty".