1070389644480 has 336 divisors, whose sum is σ = 3966639768000. Its totient is φ = 263365042176.

The previous prime is 1070389644421. The next prime is 1070389644497. The reversal of 1070389644480 is 844469830701.

1070389644480 is a `hidden beast` number, since 1 + 0 + 7 + 0 + 38 + 96 + 44 + 480 = 666.

It is a super-2 number, since 2×1070389644480² (a number of 25 digits) contains 22 as substring.

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, 112277794 + ... + 112287326.

It is an arithmetic number, because the mean of its divisors is an integer number (11805475500).

Almost surely, 2^{1070389644480} is an apocalyptic number.

1070389644480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1070389644480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1983319884000).

1070389644480 is an abundant number, since it is smaller than the sum of its proper divisors (2896250123520).

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

1070389644480 is a wasteful number, since it uses less digits than its factorization.

1070389644480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12568 (or 12555 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 54.

The spelling of 1070389644480 in words is "one trillion, seventy billion, three hundred eighty-nine million, six hundred forty-four thousand, four hundred eighty".