34105553475 has 24 divisors (see below), whose sum is σ = 64443256320. Its totient is φ = 15591109920.

The previous prime is 34105553453. The next prime is 34105553479. The reversal of 34105553475 is 57435550143.

It is not a de Polignac number, because 34105553475 - 2⁶ = 34105553411 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34105553479) 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 23 ways as a sum of consecutive naturals, for example, 32480955 + ... + 32482004.

It is an arithmetic number, because the mean of its divisors is an integer number (2685135680).

Almost surely, 2^34105553475 is an apocalyptic number.

34105553475 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

34105553475 is a deficient number, since it is larger than the sum of its proper divisors (30337702845).

34105553475 is a wasteful number, since it uses less digits than its factorization.

34105553475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64962979 (or 64962974 counting only the distinct ones).

The product of its (nonzero) digits is 630000, while the sum is 42.

The spelling of 34105553475 in words is "thirty-four billion, one hundred five million, five hundred fifty-three thousand, four hundred seventy-five".