345420627033 has 16 divisors (see below), whose sum is σ = 462112313600. Its totient is φ = 229505342976.

The previous prime is 345420627023. The next prime is 345420627037. The reversal of 345420627033 is 330726024543.

It is not a de Polignac number, because 345420627033 - 2²² = 345416432729 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 345420626982 and 345420627000.

It is not an unprimeable number, because it can be changed into a prime (345420627037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2030016 + ... + 2193582.

It is an arithmetic number, because the mean of its divisors is an integer number (28882019600).

Almost surely, 2^345420627033 is an apocalyptic number.

It is an amenable number.

345420627033 is a deficient number, since it is larger than the sum of its proper divisors (116691686567).

345420627033 is a wasteful number, since it uses less digits than its factorization.

345420627033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165936.

The product of its (nonzero) digits is 362880, while the sum is 39.

The spelling of 345420627033 in words is "three hundred forty-five billion, four hundred twenty million, six hundred twenty-seven thousand, thirty-three".