1143141702 has 32 divisors (see below), whose sum is σ = 2322049632. Its totient is φ = 375128064.

The previous prime is 1143141673. The next prime is 1143141719. The reversal of 1143141702 is 2071413411.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107238 + ... + 117414.

It is an arithmetic number, because the mean of its divisors is an integer number (72564051).

Almost surely, 2^1143141702 is an apocalyptic number.

1143141702 is an abundant number, since it is smaller than the sum of its proper divisors (1178907930).

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

1143141702 is a wasteful number, since it uses less digits than its factorization.

1143141702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10472.

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 1143141702 is about 33810.3786136742. The cubic root of 1143141702 is about 1045.6026840232.

It can be divided in two parts, 1143 and 141702, that added together give a triangular number (142845 = T₅₃₄).

The spelling of 1143141702 in words is "one billion, one hundred forty-three million, one hundred forty-one thousand, seven hundred two".