1041541440 has 56 divisors (see below), whose sum is σ = 3306897120. Its totient is φ = 277744128.

The previous prime is 1041541429. The next prime is 1041541469. The reversal of 1041541440 is 441451401.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 1041541440.

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, 541510 + ... + 543429.

Almost surely, 2^1041541440 is an apocalyptic number.

1041541440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1041541440 is an abundant number, since it is smaller than the sum of its proper divisors (2265355680).

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

1041541440 is a wasteful number, since it uses less digits than its factorization.

1041541440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1084959 (or 1084949 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 24.

The square root of 1041541440 is about 32272.9211569080. The cubic root of 1041541440 is about 1013.6597094273.

Adding to 1041541440 its reverse (441451401), we get a palindrome (1482992841).

The spelling of 1041541440 in words is "one billion, forty-one million, five hundred forty-one thousand, four hundred forty".