1260411142 has 16 divisors (see below), whose sum is σ = 1944863712. Its totient is φ = 612178560.

The previous prime is 1260411121. The next prime is 1260411143. The reversal of 1260411142 is 2411140621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1260411143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33198 + ... + 60190.

It is an arithmetic number, because the mean of its divisors is an integer number (121553982).

Almost surely, 2^1260411142 is an apocalyptic number.

1260411142 is a deficient number, since it is larger than the sum of its proper divisors (684452570).

1260411142 is a wasteful number, since it uses less digits than its factorization.

1260411142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27663.

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 1260411142 is about 35502.2695330876. The cubic root of 1260411142 is about 1080.1997635740.

Adding to 1260411142 its reverse (2411140621), we get a palindrome (3671551763).

The spelling of 1260411142 in words is "one billion, two hundred sixty million, four hundred eleven thousand, one hundred forty-two".