1042909900 has 36 divisors (see below), whose sum is σ = 2264698800. Its totient is φ = 416872000.

The previous prime is 1042909877. The next prime is 1042909909. The reversal of 1042909900 is 99092401.

1042909900 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1042909900² = 2175322119036020000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1042909909) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 192225 + ... + 197575.

It is an arithmetic number, because the mean of its divisors is an integer number (62908300).

Almost surely, 2^1042909900 is an apocalyptic number.

1042909900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1042909900 is an abundant number, since it is smaller than the sum of its proper divisors (1221788900).

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

1042909900 is a wasteful number, since it uses less digits than its factorization.

1042909900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7314 (or 7307 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 34.

The square root of 1042909900 is about 32294.1155630558. The cubic root of 1042909900 is about 1014.1034573950.

The spelling of 1042909900 in words is "one billion, forty-two million, nine hundred nine thousand, nine hundred".