34705640355 has 32 divisors (see below), whose sum is σ = 57957064704. Its totient is φ = 17700710016.

The previous prime is 34705640329. The next prime is 34705640419. The reversal of 34705640355 is 55304650743.

It is not a de Polignac number, because 34705640355 - 2¹¹ = 34705638307 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1880382 + ... + 1898748.

It is an arithmetic number, because the mean of its divisors is an integer number (1811158272).

Almost surely, 2^34705640355 is an apocalyptic number.

34705640355 is a deficient number, since it is larger than the sum of its proper divisors (23251424349).

34705640355 is a wasteful number, since it uses less digits than its factorization.

34705640355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23875.

The product of its (nonzero) digits is 756000, while the sum is 42.

The spelling of 34705640355 in words is "thirty-four billion, seven hundred five million, six hundred forty thousand, three hundred fifty-five".