34155361005 has 32 divisors (see below), whose sum is σ = 56152635264. Its totient is φ = 17715315456.

The previous prime is 34155360997. The next prime is 34155361007. The reversal of 34155361005 is 50016355143.

It is not a de Polignac number, because 34155361005 - 2³ = 34155360997 is a prime.

It is a super-2 number, since 2×34155361005² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34155361007) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 1231147 + ... + 1258583.

It is an arithmetic number, because the mean of its divisors is an integer number (1754769852).

Almost surely, 2^34155361005 is an apocalyptic number.

It is an amenable number.

34155361005 is a deficient number, since it is larger than the sum of its proper divisors (21997274259).

34155361005 is a wasteful number, since it uses less digits than its factorization.

34155361005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29725.

The product of its (nonzero) digits is 27000, while the sum is 33.

The spelling of 34155361005 in words is "thirty-four billion, one hundred fifty-five million, three hundred sixty-one thousand, five".