1143034220140 has 12 divisors (see below), whose sum is σ = 2400371862336. Its totient is φ = 457213688048.

The previous prime is 1143034220131. The next prime is 1143034220149. The reversal of 1143034220140 is 410224303411.

It is an interprime number because it is at equal distance from previous prime (1143034220131) and next prime (1143034220149).

It is a super-2 number, since 2×1143034220140² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1143034220149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28575855484 + ... + 28575855523.

It is an arithmetic number, because the mean of its divisors is an integer number (200030988528).

Almost surely, 2^{1143034220140} is an apocalyptic number.

1143034220140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1143034220140 is an abundant number, since it is smaller than the sum of its proper divisors (1257337642196).

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

1143034220140 is a wasteful number, since it uses less digits than its factorization.

1143034220140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57151711016 (or 57151711014 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1143034220140 its reverse (410224303411), we get a palindrome (1553258523551).

The spelling of 1143034220140 in words is "one trillion, one hundred forty-three billion, thirty-four million, two hundred twenty thousand, one hundred forty".