1345414014531 has 6 divisors (see below), whose sum is σ = 1943375798780. Its totient is φ = 896942676348.

The previous prime is 1345414014517. The next prime is 1345414014533. The reversal of 1345414014531 is 1354104145431.

1345414014531 is a `hidden beast` number, since 1 + 3 + 4 + 541 + 40 + 1 + 45 + 31 = 666.

It is not a de Polignac number, because 1345414014531 - 2⁹ = 1345414014019 is a prime.

It is a super-2 number, since 2×1345414014531² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1345414014533) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 74745223021 + ... + 74745223038.

Almost surely, 2^{1345414014531} is an apocalyptic number.

1345414014531 is a deficient number, since it is larger than the sum of its proper divisors (597961784249).

1345414014531 is a wasteful number, since it uses less digits than its factorization.

1345414014531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149490446065 (or 149490446062 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

Adding to 1345414014531 its reverse (1354104145431), we get a palindrome (2699518159962).

The spelling of 1345414014531 in words is "one trillion, three hundred forty-five billion, four hundred fourteen million, fourteen thousand, five hundred thirty-one".