1343005025 has 48 divisors (see below), whose sum is σ = 1833216000. Its totient is φ = 972336960.

The previous prime is 1343005019. The next prime is 1343005099. The reversal of 1343005025 is 5205003431.

It is not a de Polignac number, because 1343005025 - 2⁴ = 1343005009 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 959276 + ... + 960674.

It is an arithmetic number, because the mean of its divisors is an integer number (38192000).

Almost surely, 2^1343005025 is an apocalyptic number.

It is an amenable number.

1343005025 is a deficient number, since it is larger than the sum of its proper divisors (490210975).

1343005025 is a wasteful number, since it uses less digits than its factorization.

1343005025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1518 (or 1513 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 1343005025 is about 36647.0329631199. The cubic root of 1343005025 is about 1103.2972758839.

Adding to 1343005025 its reverse (5205003431), we get a palindrome (6548008456).

The spelling of 1343005025 in words is "one billion, three hundred forty-three million, five thousand, twenty-five".