1042140960 has 144 divisors (see below), whose sum is σ = 4064389056. Its totient is φ = 238201344.

The previous prime is 1042140947. The next prime is 1042140977. The reversal of 1042140960 is 690412401.

It is a tau number, because it is divible by the number of its divisors (144).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41614 + ... + 61773.

It is an arithmetic number, because the mean of its divisors is an integer number (28224924).

Almost surely, 2^1042140960 is an apocalyptic number.

1042140960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1042140960 is an abundant number, since it is smaller than the sum of its proper divisors (3022248096).

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

1042140960 is a wasteful number, since it uses less digits than its factorization.

1042140960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103415 (or 103404 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 1042140960 is about 32282.2081029164. The cubic root of 1042140960 is about 1013.8541624697.

The spelling of 1042140960 in words is "one billion, forty-two million, one hundred forty thousand, nine hundred sixty".