345161702701 has 4 divisors (see below), whose sum is σ = 348579145404. Its totient is φ = 341744260000.

The previous prime is 345161702651. The next prime is 345161702713. The reversal of 345161702701 is 107207161543.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 107207161543 = 211 ⋅508090813.

It can be written as a sum of positive squares in 2 ways, for example, as 179520842601 + 165640860100 = 423699^2 + 406990^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-345161702701 is a prime.

It is a super-2 number, since 2×345161702701² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345161702791) 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, 1708721200 + ... + 1708721401.

It is an arithmetic number, because the mean of its divisors is an integer number (87144786351).

Almost surely, 2^345161702701 is an apocalyptic number.

It is an amenable number.

345161702701 is a deficient number, since it is larger than the sum of its proper divisors (3417442703).

345161702701 is a wasteful number, since it uses less digits than its factorization.

345161702701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3417442702.

The product of its (nonzero) digits is 35280, while the sum is 37.

The spelling of 345161702701 in words is "three hundred forty-five billion, one hundred sixty-one million, seven hundred two thousand, seven hundred one".