1040200030 has 32 divisors (see below), whose sum is σ = 1988388000. Its totient is φ = 390684672.

The previous prime is 1040200027. The next prime is 1040200061. The reversal of 1040200030 is 300020401.

It is a super-2 number, since 2×1040200030² = 2164032204824001800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2755 + ... + 45694.

It is an arithmetic number, because the mean of its divisors is an integer number (62137125).

Almost surely, 2^1040200030 is an apocalyptic number.

1040200030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1040200030 is a deficient number, since it is larger than the sum of its proper divisors (948187970).

1040200030 is a wasteful number, since it uses less digits than its factorization.

1040200030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48588.

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 1040200030 is about 32252.1321775786. The cubic root of 1040200030 is about 1013.2243555137.

Adding to 1040200030 its reverse (300020401), we get a palindrome (1340220431).

The spelling of 1040200030 in words is "one billion, forty million, two hundred thousand, thirty".