345455515242335 has 4 divisors (see below), whose sum is σ = 414546618290808. Its totient is φ = 276364412193864.

The previous prime is 345455515242289. The next prime is 345455515242347. The reversal of 345455515242335 is 533242515554543.

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 345455515242335 - 2⁴⁶ = 275086771064671 is a prime.

It is a super-2 number, since 2×345455515242335² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34545551524229 + ... + 34545551524238.

It is an arithmetic number, because the mean of its divisors is an integer number (103636654572702).

Almost surely, 2^{345455515242335} is an apocalyptic number.

345455515242335 is a deficient number, since it is larger than the sum of its proper divisors (69091103048473).

345455515242335 is an equidigital number, since it uses as much as digits as its factorization.

345455515242335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69091103048472.

The product of its digits is 108000000, while the sum is 56.

The spelling of 345455515242335 in words is "three hundred forty-five trillion, four hundred fifty-five billion, five hundred fifteen million, two hundred forty-two thousand, three hundred thirty-five".