1345076512077 has 32 divisors (see below), whose sum is σ = 1862037596160. Its totient is φ = 863027568000.

The previous prime is 1345076512061. The next prime is 1345076512081. The reversal of 1345076512077 is 7702156705431.

It is not a de Polignac number, because 1345076512077 - 2⁴ = 1345076512061 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1345076512037) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11319502 + ... + 11437712.

It is an arithmetic number, because the mean of its divisors is an integer number (58188674880).

Almost surely, 2^{1345076512077} is an apocalyptic number.

It is an amenable number.

1345076512077 is a deficient number, since it is larger than the sum of its proper divisors (516961084083).

1345076512077 is a wasteful number, since it uses less digits than its factorization.

1345076512077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119505.

The product of its (nonzero) digits is 1234800, while the sum is 48.

The spelling of 1345076512077 in words is "one trillion, three hundred forty-five billion, seventy-six million, five hundred twelve thousand, seventy-seven".