1345460141 has 16 divisors (see below), whose sum is σ = 1440996480. Its totient is φ = 1253134080.

The previous prime is 1345460111. The next prime is 1345460143. The reversal of 1345460141 is 1410645431.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1345460141 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1345460143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 643025 + ... + 645113.

It is an arithmetic number, because the mean of its divisors is an integer number (90062280).

Almost surely, 2^1345460141 is an apocalyptic number.

It is an amenable number.

1345460141 is a deficient number, since it is larger than the sum of its proper divisors (95536339).

1345460141 is a wasteful number, since it uses less digits than its factorization.

1345460141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2836.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 1345460141 is about 36680.5144593148. The cubic root of 1345460141 is about 1103.9691705864.

The spelling of 1345460141 in words is "one billion, three hundred forty-five million, four hundred sixty thousand, one hundred forty-one".