1342301140 has 12 divisors (see below), whose sum is σ = 2818832436. Its totient is φ = 536920448.

The previous prime is 1342301111. The next prime is 1342301143. The reversal of 1342301140 is 411032431.

It can be written as a sum of positive squares in 2 ways, for example, as 948516804 + 393784336 = 30798^2 + 19844^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342301143) 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, 33557509 + ... + 33557548.

It is an arithmetic number, because the mean of its divisors is an integer number (234902703).

Almost surely, 2^1342301140 is an apocalyptic number.

1342301140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1342301140 is an abundant number, since it is smaller than the sum of its proper divisors (1476531296).

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

1342301140 is a wasteful number, since it uses less digits than its factorization.

1342301140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67115066 (or 67115064 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1342301140 is about 36637.4281302605. The cubic root of 1342301140 is about 1103.1044917662.

Adding to 1342301140 its reverse (411032431), we get a palindrome (1753333571).

The spelling of 1342301140 in words is "one billion, three hundred forty-two million, three hundred one thousand, one hundred forty".