434209127043 has 16 divisors (see below), whose sum is σ = 579364682400. Its totient is φ = 289263237120.

The previous prime is 434209127021. The next prime is 434209127087. The reversal of 434209127043 is 340721902434.

It is not a de Polignac number, because 434209127043 - 2⁹ = 434209126531 is a prime.

It is a super-2 number, since 2×434209127043² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 434209126992 and 434209127010.

It is not an unprimeable number, because it can be changed into a prime (434209127003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46479553 + ... + 46488893.

It is an arithmetic number, because the mean of its divisors is an integer number (36210292650).

Almost surely, 2^434209127043 is an apocalyptic number.

434209127043 is a deficient number, since it is larger than the sum of its proper divisors (145155555357).

434209127043 is a wasteful number, since it uses less digits than its factorization.

434209127043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18902.

The product of its (nonzero) digits is 145152, while the sum is 39.

The spelling of 434209127043 in words is "four hundred thirty-four billion, two hundred nine million, one hundred twenty-seven thousand, forty-three".