10849942278 has 64 divisors (see below), whose sum is σ = 28444323840. Its totient is φ = 2999980800.

The previous prime is 10849942219. The next prime is 10849942307. The reversal of 10849942278 is 87224994801.

10849942278 is a `hidden beast` number, since 108 + 49 + 9 + 422 + 78 = 666.

10849942278 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 451243 + ... + 474678.

It is an arithmetic number, because the mean of its divisors is an integer number (444442560).

Almost surely, 2^10849942278 is an apocalyptic number.

10849942278 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

10849942278 is an abundant number, since it is smaller than the sum of its proper divisors (17594381562).

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

10849942278 is a wasteful number, since it uses less digits than its factorization.

10849942278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 925970 (or 925964 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 54.

The spelling of 10849942278 in words is "ten billion, eight hundred forty-nine million, nine hundred forty-two thousand, two hundred seventy-eight".