1345061415 has 8 divisors (see below), whose sum is σ = 2152098288. Its totient is φ = 717366080.

The previous prime is 1345061411. The next prime is 1345061429. The reversal of 1345061415 is 5141605431.

It is a happy number.

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

It is not a de Polignac number, because 1345061415 - 2² = 1345061411 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1345061411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44835366 + ... + 44835395.

It is an arithmetic number, because the mean of its divisors is an integer number (269012286).

Almost surely, 2^1345061415 is an apocalyptic number.

1345061415 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1345061415 is a deficient number, since it is larger than the sum of its proper divisors (807036873).

1345061415 is an equidigital number, since it uses as much as digits as its factorization.

1345061415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89670769.

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 1345061415 is about 36675.0789365204. The cubic root of 1345061415 is about 1103.8601063617.

Adding to 1345061415 its reverse (5141605431), we get a palindrome (6486666846).

The spelling of 1345061415 in words is "one billion, three hundred forty-five million, sixty-one thousand, four hundred fifteen".