34261022573 has 4 divisors (see below), whose sum is σ = 36276376860. Its totient is φ = 32245668288.

The previous prime is 34261022473. The next prime is 34261022591. The reversal of 34261022573 is 37522016243.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 30850112164 + 3410910409 = 175642^2 + 58403^2 .

It is a cyclic number.

It is not a de Polignac number, because 34261022573 - 2²⁰ = 34259973997 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 (34261022473) 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, 1007677118 + ... + 1007677151.

It is an arithmetic number, because the mean of its divisors is an integer number (9069094215).

Almost surely, 2^34261022573 is an apocalyptic number.

It is an amenable number.

34261022573 is a deficient number, since it is larger than the sum of its proper divisors (2015354287).

34261022573 is a wasteful number, since it uses less digits than its factorization.

34261022573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2015354286.

The product of its (nonzero) digits is 60480, while the sum is 35.

The spelling of 34261022573 in words is "thirty-four billion, two hundred sixty-one million, twenty-two thousand, five hundred seventy-three".