10278363428 has 12 divisors (see below), whose sum is σ = 18000700032. Its totient is φ = 5135306280.

The previous prime is 10278363413. The next prime is 10278363437. The reversal of 10278363428 is 82436387201.

It is a super-3 number, since 3×10278363428³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 962888 + ... + 973503.

It is an arithmetic number, because the mean of its divisors is an integer number (1500058336).

Almost surely, 2^10278363428 is an apocalyptic number.

It is an amenable number.

10278363428 is a deficient number, since it is larger than the sum of its proper divisors (7722336604).

10278363428 is a wasteful number, since it uses less digits than its factorization.

10278363428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1937722 (or 1937720 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 44.

The spelling of 10278363428 in words is "ten billion, two hundred seventy-eight million, three hundred sixty-three thousand, four hundred twenty-eight".