1120624471278 has 96 divisors (see below), whose sum is σ = 2622290711040. Its totient is φ = 343819494720.

The previous prime is 1120624471261. The next prime is 1120624471319. The reversal of 1120624471278 is 8721744260211.

1120624471278 is a `hidden beast` number, since 1 + 1 + 2 + 0 + 624 + 4 + 7 + 12 + 7 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 319173543 + ... + 319177053.

It is an arithmetic number, because the mean of its divisors is an integer number (27315528240).

Almost surely, 2^{1120624471278} is an apocalyptic number.

1120624471278 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1120624471278, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1311145355520).

1120624471278 is an abundant number, since it is smaller than the sum of its proper divisors (1501666239762).

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

1120624471278 is a wasteful number, since it uses less digits than its factorization.

1120624471278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7054 (or 7051 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 45.

The spelling of 1120624471278 in words is "one trillion, one hundred twenty billion, six hundred twenty-four million, four hundred seventy-one thousand, two hundred seventy-eight".