434553131 has 2 divisors, whose sum is σ = 434553132. Its totient is φ = 434553130.

The previous prime is 434553103. The next prime is 434553169. The reversal of 434553131 is 131355434.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-434553131 is a prime.

It is a super-2 number, since 2×434553131² = 377672847323806322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 434553094 and 434553103.

It is not a weakly prime, because it can be changed into another prime (434553101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217276565 + 217276566.

It is an arithmetic number, because the mean of its divisors is an integer number (217276566).

Almost surely, 2^434553131 is an apocalyptic number.

434553131 is a deficient number, since it is larger than the sum of its proper divisors (1).

434553131 is an equidigital number, since it uses as much as digits as its factorization.

434553131 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10800, while the sum is 29.

The square root of 434553131 is about 20845.9379976052. The cubic root of 434553131 is about 757.4389388272.

The spelling of 434553131 in words is "four hundred thirty-four million, five hundred fifty-three thousand, one hundred thirty-one".