34155473345 has 16 divisors (see below), whose sum is σ = 47210631168. Its totient is φ = 23236476480.

The previous prime is 34155473323. The next prime is 34155473351. The reversal of 34155473345 is 54337455143.

It is not a de Polignac number, because 34155473345 - 2⁶ = 34155473281 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34155473296 and 34155473305.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3837566 + ... + 3846455.

It is an arithmetic number, because the mean of its divisors is an integer number (2950664448).

Almost surely, 2^34155473345 is an apocalyptic number.

34155473345 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

34155473345 is a deficient number, since it is larger than the sum of its proper divisors (13055157823).

34155473345 is a wasteful number, since it uses less digits than its factorization.

34155473345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7684160.

The product of its digits is 1512000, while the sum is 44.

The spelling of 34155473345 in words is "thirty-four billion, one hundred fifty-five million, four hundred seventy-three thousand, three hundred forty-five".