34842152053 has 4 divisors (see below), whose sum is σ = 34842663148. Its totient is φ = 34841640960.

The previous prime is 34842152029. The next prime is 34842152087. The reversal of 34842152053 is 35025124843.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 35025124843 = 5417 ⋅6465779.

It can be written as a sum of positive squares in 2 ways, for example, as 8670030769 + 26172121284 = 93113^2 + 161778^2 .

It is a cyclic number.

It is not a de Polignac number, because 34842152053 - 2⁹ = 34842151541 is a prime.

It is a super-2 number, since 2×34842152053² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34842122053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134028 + ... + 296053.

It is an arithmetic number, because the mean of its divisors is an integer number (8710665787).

Almost surely, 2^34842152053 is an apocalyptic number.

It is an amenable number.

34842152053 is a deficient number, since it is larger than the sum of its proper divisors (511095).

34842152053 is an equidigital number, since it uses as much as digits as its factorization.

34842152053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511094.

The product of its (nonzero) digits is 115200, while the sum is 37.

Adding to 34842152053 its reverse (35025124843), we get a palindrome (69867276896).

The spelling of 34842152053 in words is "thirty-four billion, eight hundred forty-two million, one hundred fifty-two thousand, fifty-three".