1140128842570 has 8 divisors (see below), whose sum is σ = 2052231916644. Its totient is φ = 456051537024.

The previous prime is 1140128842561. The next prime is 1140128842571. The reversal of 1140128842570 is 752488210411.

It can be written as a sum of positive squares in 2 ways, for example, as 1030401617569 + 109727225001 = 1015087^2 + 331251^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1140128842571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57006442119 + ... + 57006442138.

Almost surely, 2^{1140128842570} is an apocalyptic number.

1140128842570 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1140128842570 is a deficient number, since it is larger than the sum of its proper divisors (912103074074).

1140128842570 is a wasteful number, since it uses less digits than its factorization.

1140128842570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114012884264.

The product of its (nonzero) digits is 143360, while the sum is 43.

The spelling of 1140128842570 in words is "one trillion, one hundred forty billion, one hundred twenty-eight million, eight hundred forty-two thousand, five hundred seventy".