1343361572 has 12 divisors (see below), whose sum is σ = 2686723200. Its totient is φ = 575726376.

The previous prime is 1343361563. The next prime is 1343361599. The reversal of 1343361572 is 2751633431.

1343361572 is an admirable number.

It is a super-2 number, since 2×1343361572² = 3609240626252622368, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23988572 + ... + 23988627.

It is an arithmetic number, because the mean of its divisors is an integer number (223893600).

Almost surely, 2^1343361572 is an apocalyptic number.

It is an amenable number.

1343361572 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1343361572 is a wasteful number, since it uses less digits than its factorization.

1343361572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47977210 (or 47977208 counting only the distinct ones).

The product of its digits is 45360, while the sum is 35.

The square root of 1343361572 is about 36651.8972496650. The cubic root of 1343361572 is about 1103.3949033487.

The spelling of 1343361572 in words is "one billion, three hundred forty-three million, three hundred sixty-one thousand, five hundred seventy-two".