1343142152 has 32 divisors (see below), whose sum is σ = 2811235680. Its totient is φ = 596319360.

The previous prime is 1343142133. The next prime is 1343142161. The reversal of 1343142152 is 2512413431.

It is a happy number.

It is a super-2 number, since 2×1343142152² = 3608061680958382208, which contains 22 as substring.

It is an unprimeable number.

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, 173693 + ... + 181260.

It is an arithmetic number, because the mean of its divisors is an integer number (87851115).

Almost surely, 2^1343142152 is an apocalyptic number.

It is an amenable number.

1343142152 is an abundant number, since it is smaller than the sum of its proper divisors (1468093528).

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

1343142152 is a wasteful number, since it uses less digits than its factorization.

1343142152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355013 (or 355009 counting only the distinct ones).

The product of its digits is 2880, while the sum is 26.

The square root of 1343142152 is about 36648.9038308105. The cubic root of 1343142152 is about 1103.3348251842.

Adding to 1343142152 its reverse (2512413431), we get a palindrome (3855555583).

The spelling of 1343142152 in words is "one billion, three hundred forty-three million, one hundred forty-two thousand, one hundred fifty-two".