1063674151280 has 80 divisors (see below), whose sum is σ = 2663999597280. Its totient is φ = 392634584064.

The previous prime is 1063674151279. The next prime is 1063674151321. The reversal of 1063674151280 is 821514763601.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×1063674151280² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3745331 + ... + 4019309.

It is an arithmetic number, because the mean of its divisors is an integer number (33299994966).

Almost surely, 2^{1063674151280} is an apocalyptic number.

1063674151280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1063674151280 is an abundant number, since it is smaller than the sum of its proper divisors (1600325446000).

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

1063674151280 is a wasteful number, since it uses less digits than its factorization.

1063674151280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277738 (or 277732 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 44.

The spelling of 1063674151280 in words is "one trillion, sixty-three billion, six hundred seventy-four million, one hundred fifty-one thousand, two hundred eighty".