1345034468979 has 12 divisors (see below), whose sum is σ = 2045081649000. Its totient is φ = 849495453984.

The previous prime is 1345034468917. The next prime is 1345034468993. The reversal of 1345034468979 is 9798644305431.

1345034468979 is a `hidden beast` number, since 1 + 3 + 4 + 50 + 34 + 468 + 97 + 9 = 666.

It is not a de Polignac number, because 1345034468979 - 2¹² = 1345034464883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1345034463979) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3932849154 + ... + 3932849495.

It is an arithmetic number, because the mean of its divisors is an integer number (170423470750).

Almost surely, 2^{1345034468979} is an apocalyptic number.

1345034468979 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

1345034468979 is a deficient number, since it is larger than the sum of its proper divisors (700047180021).

1345034468979 is a wasteful number, since it uses less digits than its factorization.

1345034468979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7865698674 (or 7865698671 counting only the distinct ones).

The product of its (nonzero) digits is 78382080, while the sum is 63.

The spelling of 1345034468979 in words is "one trillion, three hundred forty-five billion, thirty-four million, four hundred sixty-eight thousand, nine hundred seventy-nine".