1043048835 has 24 divisors (see below), whose sum is σ = 1809151344. Its totient is φ = 555923520.

The previous prime is 1043048813. The next prime is 1043048869. The reversal of 1043048835 is 5388403401.

It is not a de Polignac number, because 1043048835 - 2⁵ = 1043048803 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1043048835.

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, 69340 + ... + 83030.

It is an arithmetic number, because the mean of its divisors is an integer number (75381306).

Almost surely, 2^1043048835 is an apocalyptic number.

1043048835 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1043048835 is a deficient number, since it is larger than the sum of its proper divisors (766102509).

1043048835 is a wasteful number, since it uses less digits than its factorization.

1043048835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15395 (or 15392 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 1043048835 is about 32296.2665799005. The cubic root of 1043048835 is about 1014.1484878774.

The spelling of 1043048835 in words is "one billion, forty-three million, forty-eight thousand, eight hundred thirty-five".