1345116604155 has 64 divisors (see below), whose sum is σ = 2332932771840. Its totient is φ = 659494503936.

The previous prime is 1345116604121. The next prime is 1345116604177. The reversal of 1345116604155 is 5514066115431.

It is a happy number.

It is not a de Polignac number, because 1345116604155 - 2¹² = 1345116600059 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3762294 + ... + 4104276.

It is an arithmetic number, because the mean of its divisors is an integer number (36452074560).

Almost surely, 2^{1345116604155} is an apocalyptic number.

1345116604155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1345116604155 is a deficient number, since it is larger than the sum of its proper divisors (987816167685).

1345116604155 is a wasteful number, since it uses less digits than its factorization.

1345116604155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342420.

The product of its (nonzero) digits is 216000, while the sum is 42.

The spelling of 1345116604155 in words is "one trillion, three hundred forty-five billion, one hundred sixteen million, six hundred four thousand, one hundred fifty-five".