34270877261 has 4 divisors (see below), whose sum is σ = 34624185372. Its totient is φ = 33917569152.

The previous prime is 34270877231. The next prime is 34270877273. The reversal of 34270877261 is 16277807243.

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 16950738025 + 17320139236 = 130195^2 + 131606^2 .

It is a cyclic number.

It is not a de Polignac number, because 34270877261 - 2³⁰ = 33197135437 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 (34270877231) 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, 176653910 + ... + 176654103.

It is an arithmetic number, because the mean of its divisors is an integer number (8656046343).

Almost surely, 2^34270877261 is an apocalyptic number.

It is an amenable number.

34270877261 is a deficient number, since it is larger than the sum of its proper divisors (353308111).

34270877261 is an equidigital number, since it uses as much as digits as its factorization.

34270877261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353308110.

The product of its (nonzero) digits is 790272, while the sum is 47.

The spelling of 34270877261 in words is "thirty-four billion, two hundred seventy million, eight hundred seventy-seven thousand, two hundred sixty-one".