34051203155 has 4 divisors (see below), whose sum is σ = 40861443792. Its totient is φ = 27240962520.

The previous prime is 34051203127. The next prime is 34051203169. The reversal of 34051203155 is 55130215043.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 55130215043 = 13151 ⋅4192093.

It is not a de Polignac number, because 34051203155 - 2⁶ = 34051203091 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3405120311 + ... + 3405120320.

It is an arithmetic number, because the mean of its divisors is an integer number (10215360948).

Almost surely, 2^34051203155 is an apocalyptic number.

34051203155 is a deficient number, since it is larger than the sum of its proper divisors (6810240637).

34051203155 is an equidigital number, since it uses as much as digits as its factorization.

34051203155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6810240636.

The product of its (nonzero) digits is 9000, while the sum is 29.

Adding to 34051203155 its reverse (55130215043), we get a palindrome (89181418198).

The spelling of 34051203155 in words is "thirty-four billion, fifty-one million, two hundred three thousand, one hundred fifty-five".