2046042254 has 32 divisors (see below), whose sum is σ = 3173803776. Its totient is φ = 988686720.

The previous prime is 2046042247. The next prime is 2046042269. The reversal of 2046042254 is 4522406402.

It is a congruent number.

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, 6071174 + ... + 6071510.

It is an arithmetic number, because the mean of its divisors is an integer number (99181368).

Almost surely, 2^2046042254 is an apocalyptic number.

2046042254 is a deficient number, since it is larger than the sum of its proper divisors (1127761522).

2046042254 is a wasteful number, since it uses less digits than its factorization.

2046042254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 920.

The product of its (nonzero) digits is 15360, while the sum is 29.

The square root of 2046042254 is about 45233.1985824571. The cubic root of 2046042254 is about 1269.5160604751.

Adding to 2046042254 its reverse (4522406402), we get a palindrome (6568448656).

The spelling of 2046042254 in words is "two billion, forty-six million, forty-two thousand, two hundred fifty-four".