1343142600 has 48 divisors (see below), whose sum is σ = 4163743920. Its totient is φ = 358171200.

The previous prime is 1343142599. The next prime is 1343142601. The reversal of 1343142600 is 62413431.

It is an interprime number because it is at equal distance from previous prime (1343142599) and next prime (1343142601).

It is a super-3 number, since 3×1343142600³ (a number of 28 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (1343142601) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 1118686 + ... + 1119885.

It is an arithmetic number, because the mean of its divisors is an integer number (86744665).

Almost surely, 2^1343142600 is an apocalyptic number.

1343142600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1343142600 is an abundant number, since it is smaller than the sum of its proper divisors (2820601320).

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

1343142600 is a wasteful number, since it uses less digits than its factorization.

1343142600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2238590 (or 2238581 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 1343142600 is about 36648.9099428619. The cubic root of 1343142600 is about 1103.3349478552.

The spelling of 1343142600 in words is "one billion, three hundred forty-three million, one hundred forty-two thousand, six hundred".