434055011 has 32 divisors (see below), whose sum is σ = 506677248. Its totient is φ = 368691840.

The previous prime is 434054983. The next prime is 434055031. The reversal of 434055011 is 110550434.

It is not a de Polignac number, because 434055011 - 2²⁶ = 366946147 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (434055031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 941321 + ... + 941781.

It is an arithmetic number, because the mean of its divisors is an integer number (15833664).

Almost surely, 2^434055011 is an apocalyptic number.

434055011 is a deficient number, since it is larger than the sum of its proper divisors (72622237).

434055011 is a wasteful number, since it uses less digits than its factorization.

434055011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 611.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 434055011 is about 20833.9869204144. The cubic root of 434055011 is about 757.1494155512.

The spelling of 434055011 in words is "four hundred thirty-four million, fifty-five thousand, eleven".