1042108893 has 24 divisors (see below), whose sum is σ = 1721491200. Its totient is φ = 595080864.

The previous prime is 1042108853. The next prime is 1042108943. The reversal of 1042108893 is 3988012401.

It is not a de Polignac number, because 1042108893 - 2¹² = 1042104797 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042108853) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 102828 + ... + 112506.

It is an arithmetic number, because the mean of its divisors is an integer number (71728800).

Almost surely, 2^1042108893 is an apocalyptic number.

It is an amenable number.

1042108893 is a deficient number, since it is larger than the sum of its proper divisors (679382307).

1042108893 is a wasteful number, since it uses less digits than its factorization.

1042108893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11401 (or 11398 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The square root of 1042108893 is about 32281.7114323265. The cubic root of 1042108893 is about 1013.8437634942.

The spelling of 1042108893 in words is "one billion, forty-two million, one hundred eight thousand, eight hundred ninety-three".