2064281434 has 16 divisors (see below), whose sum is σ = 3112058880. Its totient is φ = 1026942400.

The previous prime is 2064281431. The next prime is 2064281437. The reversal of 2064281434 is 4341824602.

It is an interprime number because it is at equal distance from previous prime (2064281431) and next prime (2064281437).

It is a super-2 number, since 2×2064281434² = 8522515677514192712, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2064281434.

It is not an unprimeable number, because it can be changed into a prime (2064281431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 332967 + ... + 339109.

It is an arithmetic number, because the mean of its divisors is an integer number (194503680).

Almost surely, 2^2064281434 is an apocalyptic number.

2064281434 is a deficient number, since it is larger than the sum of its proper divisors (1047777446).

2064281434 is a wasteful number, since it uses less digits than its factorization.

2064281434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6965.

The product of its (nonzero) digits is 36864, while the sum is 34.

The square root of 2064281434 is about 45434.3640210799. The cubic root of 2064281434 is about 1273.2772188356.

The spelling of 2064281434 in words is "two billion, sixty-four million, two hundred eighty-one thousand, four hundred thirty-four".