1345323410 has 8 divisors (see below), whose sum is σ = 2421582156. Its totient is φ = 538129360.

The previous prime is 1345323409. The next prime is 1345323437. The reversal of 1345323410 is 143235431.

It can be written as a sum of positive squares in 2 ways, for example, as 1209857089 + 135466321 = 34783^2 + 11639^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1345323410.

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, 67266161 + ... + 67266180.

Almost surely, 2^1345323410 is an apocalyptic number.

1345323410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1345323410 is a deficient number, since it is larger than the sum of its proper divisors (1076258746).

1345323410 is a wasteful number, since it uses less digits than its factorization.

1345323410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134532348.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 1345323410 is about 36678.6506022236. The cubic root of 1345323410 is about 1103.9317727431.

Adding to 1345323410 its reverse (143235431), we get a palindrome (1488558841).

It can be divided in two parts, 13453 and 23410, that added together give a palindrome (36863).

The spelling of 1345323410 in words is "one billion, three hundred forty-five million, three hundred twenty-three thousand, four hundred ten".