426134090 has 16 divisors (see below), whose sum is σ = 807412320. Its totient is φ = 161482320.

The previous prime is 426134089. The next prime is 426134129. The reversal of 426134090 is 90431624.

It is a Curzon number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1121216 + ... + 1121595.

It is an arithmetic number, because the mean of its divisors is an integer number (50463270).

Almost surely, 2^426134090 is an apocalyptic number.

426134090 is a deficient number, since it is larger than the sum of its proper divisors (381278230).

426134090 is a wasteful number, since it uses less digits than its factorization.

426134090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2242837.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 426134090 is about 20643.0155258383. The cubic root of 426134090 is about 752.5154590408.

It can be divided in two parts, 4261 and 34090, that multiplied together give a triangular number (145257490 = T₁₇₀₄₄).

The spelling of 426134090 in words is "four hundred twenty-six million, one hundred thirty-four thousand, ninety".