1054411440 has 80 divisors (see below), whose sum is σ = 3272656608. Its totient is φ = 280834048.

The previous prime is 1054411387. The next prime is 1054411469. The reversal of 1054411440 is 441144501.

1054411440 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 (80).

It is a super-2 number, since 2×1054411440² = 2223566969605747200, which contains 22 as substring.

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 1054411440.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 240952 + ... + 245288.

Almost surely, 2^1054411440 is an apocalyptic number.

1054411440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1054411440 is an abundant number, since it is smaller than the sum of its proper divisors (2218245168).

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

1054411440 is a wasteful number, since it uses less digits than its factorization.

1054411440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5366 (or 5360 counting only the distinct ones).

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

The square root of 1054411440 is about 32471.7021420190. The cubic root of 1054411440 is about 1017.8177875546.

Adding to 1054411440 its reverse (441144501), we get a palindrome (1495555941).

The spelling of 1054411440 in words is "one billion, fifty-four million, four hundred eleven thousand, four hundred forty".