1040200050 has 24 divisors (see below), whose sum is σ = 2579696496. Its totient is φ = 277386640.

The previous prime is 1040200027. The next prime is 1040200061. The reversal of 1040200050 is 500020401.

It is a super-2 number, since 2×1040200050² = 2164032288040005000, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1040199999 and 1040200035.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3467184 + ... + 3467483.

It is an arithmetic number, because the mean of its divisors is an integer number (107487354).

Almost surely, 2^1040200050 is an apocalyptic number.

1040200050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1040200050 is an abundant number, since it is smaller than the sum of its proper divisors (1539496446).

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

1040200050 is a wasteful number, since it uses less digits than its factorization.

1040200050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6934682 (or 6934677 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 12.

The square root of 1040200050 is about 32252.1324876356. The cubic root of 1040200050 is about 1013.2243620075.

Adding to 1040200050 its reverse (500020401), we get a palindrome (1540220451).

The spelling of 1040200050 in words is "one billion, forty million, two hundred thousand, fifty".