34202454253 has 4 divisors (see below), whose sum is σ = 37311768288. Its totient is φ = 31093140220.

The previous prime is 34202454227. The next prime is 34202454269. The reversal of 34202454253 is 35245420243.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 34202454253 - 2²¹ = 34200357101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34202454203) 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, 1554657001 + ... + 1554657022.

It is an arithmetic number, because the mean of its divisors is an integer number (9327942072).

Almost surely, 2^34202454253 is an apocalyptic number.

It is an amenable number.

34202454253 is a deficient number, since it is larger than the sum of its proper divisors (3109314035).

34202454253 is a wasteful number, since it uses less digits than its factorization.

34202454253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3109314034.

The product of its (nonzero) digits is 115200, while the sum is 34.

Adding to 34202454253 its reverse (35245420243), we get a palindrome (69447874496).

The spelling of 34202454253 in words is "thirty-four billion, two hundred two million, four hundred fifty-four thousand, two hundred fifty-three".