1345061614051 has 4 divisors (see below), whose sum is σ = 1415854330600. Its totient is φ = 1274268897504.

The previous prime is 1345061614049. The next prime is 1345061614081. The reversal of 1345061614051 is 1504161605431.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1345061614051 - 2¹ = 1345061614049 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1345061614051.

It is not an unprimeable number, because it can be changed into a prime (1345061614081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35396358246 + ... + 35396358283.

It is an arithmetic number, because the mean of its divisors is an integer number (353963582650).

Almost surely, 2^{1345061614051} is an apocalyptic number.

1345061614051 is a deficient number, since it is larger than the sum of its proper divisors (70792716549).

1345061614051 is an equidigital number, since it uses as much as digits as its factorization.

1345061614051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70792716548.

The product of its (nonzero) digits is 43200, while the sum is 37.

The spelling of 1345061614051 in words is "one trillion, three hundred forty-five billion, sixty-one million, six hundred fourteen thousand, fifty-one".