1343142130 has 32 divisors (see below), whose sum is σ = 2639407680. Its totient is φ = 488051520.

The previous prime is 1343142113. The next prime is 1343142133. The reversal of 1343142130 is 312413431.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (1343142133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 176341 + ... + 183799.

It is an arithmetic number, because the mean of its divisors is an integer number (82481490).

Almost surely, 2^1343142130 is an apocalyptic number.

1343142130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1343142130 is a deficient number, since it is larger than the sum of its proper divisors (1296265550).

1343142130 is a wasteful number, since it uses less digits than its factorization.

1343142130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9114.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 1343142130 is about 36648.9035306651. The cubic root of 1343142130 is about 1103.3348191601.

Adding to 1343142130 its reverse (312413431), we get a palindrome (1655555561).

The spelling of 1343142130 in words is "one billion, three hundred forty-three million, one hundred forty-two thousand, one hundred thirty".