1054242120 has 64 divisors (see below), whose sum is σ = 3167749440. Its totient is φ = 280684800.

The previous prime is 1054242107. The next prime is 1054242121. The reversal of 1054242120 is 212424501.

It is a super-2 number, since 2×1054242120² = 2222852895164188800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1054242121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72675 + ... + 85965.

It is an arithmetic number, because the mean of its divisors is an integer number (49496085).

Almost surely, 2^1054242120 is an apocalyptic number.

1054242120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1054242120 is an abundant number, since it is smaller than the sum of its proper divisors (2113507320).

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

1054242120 is a wasteful number, since it uses less digits than its factorization.

1054242120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13966 (or 13962 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 1054242120 is about 32469.0948441745. The cubic root of 1054242120 is about 1017.7633034045.

Adding to 1054242120 its reverse (212424501), we get a palindrome (1266666621).

The spelling of 1054242120 in words is "one billion, fifty-four million, two hundred forty-two thousand, one hundred twenty".