1041167440 has 40 divisors (see below), whose sum is σ = 2422130688. Its totient is φ = 416223360.

The previous prime is 1041167429. The next prime is 1041167461. The reversal of 1041167440 is 447611401.

1041167440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 1041167399 and 1041167408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204769 + ... + 209791.

Almost surely, 2^1041167440 is an apocalyptic number.

1041167440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1041167440 is an abundant number, since it is smaller than the sum of its proper divisors (1380963248).

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

1041167440 is a wasteful number, since it uses less digits than its factorization.

1041167440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7627 (or 7621 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 1041167440 is about 32267.1263052662. The cubic root of 1041167440 is about 1013.5383655220.

Adding to 1041167440 its reverse (447611401), we get a palindrome (1488778841).

It can be divided in two parts, 104116 and 7440, that added together give a square (111556 = 334²).

The spelling of 1041167440 in words is "one billion, forty-one million, one hundred sixty-seven thousand, four hundred forty".