34265431 has 4 divisors (see below), whose sum is σ = 34306272. Its totient is φ = 34224592.

The previous prime is 34265411. The next prime is 34265437. The reversal of 34265431 is 13456243.

34265431 = T₄₇₇₈ + T₄₇₇₉ + T₄₇₈₀.

34265431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13456243 = 1301 ⋅10343.

It is a cyclic number.

It is not a de Polignac number, because 34265431 - 2¹⁹ = 33741143 is a prime.

It is a super-2 number, since 2×34265431² = 2348239523231522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34265431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34265437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19135 + ... + 20848.

It is an arithmetic number, because the mean of its divisors is an integer number (8576568).

Almost surely, 2^34265431 is an apocalyptic number.

34265431 is the 4780-th centered triangular number.

34265431 is a deficient number, since it is larger than the sum of its proper divisors (40841).

34265431 is an equidigital number, since it uses as much as digits as its factorization.

34265431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40840.

The product of its digits is 8640, while the sum is 28.

The square root of 34265431 is about 5853.6681662014. The cubic root of 34265431 is about 324.8020285440.

The spelling of 34265431 in words is "thirty-four million, two hundred sixty-five thousand, four hundred thirty-one".