1040041300 has 72 divisors (see below), whose sum is σ = 2397596544. Its totient is φ = 390243840.

The previous prime is 1040041291. The next prime is 1040041337. The reversal of 1040041300 is 31400401.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 623067 + ... + 624733.

It is an arithmetic number, because the mean of its divisors is an integer number (33299952).

Almost surely, 2^1040041300 is an apocalyptic number.

1040041300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1040041300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1198798272).

1040041300 is an abundant number, since it is smaller than the sum of its proper divisors (1357555244).

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

1040041300 is a wasteful number, since it uses less digits than its factorization.

1040041300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2065 (or 2058 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 1040041300 is about 32249.6713161545. The cubic root of 1040041300 is about 1013.1728150155.

Adding to 1040041300 its reverse (31400401), we get a palindrome (1071441701).

The spelling of 1040041300 in words is "one billion, forty million, forty-one thousand, three hundred".