34021053351 has 16 divisors (see below), whose sum is σ = 51352535520. Its totient is φ = 22252763520.

The previous prime is 34021053331. The next prime is 34021053379. The reversal of 34021053351 is 15335012043.

It is not a de Polignac number, because 34021053351 - 2⁹ = 34021052839 is a prime.

It is a super-2 number, since 2×34021053351² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34021053331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11885730 + ... + 11888591.

It is an arithmetic number, because the mean of its divisors is an integer number (3209533470).

Almost surely, 2^34021053351 is an apocalyptic number.

34021053351 is a deficient number, since it is larger than the sum of its proper divisors (17331482169).

34021053351 is a wasteful number, since it uses less digits than its factorization.

34021053351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23774383 (or 23774377 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

Adding to 34021053351 its reverse (15335012043), we get a palindrome (49356065394).

The spelling of 34021053351 in words is "thirty-four billion, twenty-one million, fifty-three thousand, three hundred fifty-one".