7345340412 has 12 divisors (see below), whose sum is σ = 17139127656. Its totient is φ = 2448446800.

The previous prime is 7345340411. The next prime is 7345340419. The reversal of 7345340412 is 2140435437.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7345340411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 306055839 + ... + 306055862.

It is an arithmetic number, because the mean of its divisors is an integer number (1428260638).

Almost surely, 2^7345340412 is an apocalyptic number.

It is an amenable number.

7345340412 is an abundant number, since it is smaller than the sum of its proper divisors (9793787244).

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

7345340412 is a wasteful number, since it uses less digits than its factorization.

7345340412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612111708 (or 612111706 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 33.

The square root of 7345340412 is about 85704.9614199785. The cubic root of 7345340412 is about 1943.8853310489.

Adding to 7345340412 its reverse (2140435437), we get a palindrome (9485775849).

The spelling of 7345340412 in words is "seven billion, three hundred forty-five million, three hundred forty thousand, four hundred twelve".