434524142303 has 8 divisors (see below), whose sum is σ = 440512864848. Its totient is φ = 428536401984.

The previous prime is 434524142291. The next prime is 434524142309. The reversal of 434524142303 is 303241425434.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 434524142303 - 2¹² = 434524138207 is a prime.

It is a super-2 number, since 2×434524142303² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434524142309) 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, 668600 + ... + 1147202.

It is an arithmetic number, because the mean of its divisors is an integer number (55064108106).

Almost surely, 2^434524142303 is an apocalyptic number.

434524142303 is a deficient number, since it is larger than the sum of its proper divisors (5988722545).

434524142303 is a wasteful number, since it uses less digits than its factorization.

434524142303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491113.

The product of its (nonzero) digits is 138240, while the sum is 35.

Adding to 434524142303 its reverse (303241425434), we get a palindrome (737765567737).

The spelling of 434524142303 in words is "four hundred thirty-four billion, five hundred twenty-four million, one hundred forty-two thousand, three hundred three".