34542020413 has 4 divisors (see below), whose sum is σ = 35656279168. Its totient is φ = 33427761660.

The previous prime is 34542020411. The next prime is 34542020441. The reversal of 34542020413 is 31402024543.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 31402024543 = 89399 ⋅351257.

It is a cyclic number.

It is not a de Polignac number, because 34542020413 - 2¹ = 34542020411 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 (34542020411) 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 3 ways as a sum of consecutive naturals, for example, 557129331 + ... + 557129392.

It is an arithmetic number, because the mean of its divisors is an integer number (8914069792).

Almost surely, 2^34542020413 is an apocalyptic number.

It is an amenable number.

34542020413 is a deficient number, since it is larger than the sum of its proper divisors (1114258755).

34542020413 is a wasteful number, since it uses less digits than its factorization.

34542020413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1114258754.

The product of its (nonzero) digits is 11520, while the sum is 28.

Adding to 34542020413 its reverse (31402024543), we get a palindrome (65944044956).

The spelling of 34542020413 in words is "thirty-four billion, five hundred forty-two million, twenty thousand, four hundred thirteen".