3430321130531 has 16 divisors (see below), whose sum is σ = 3468244905216. Its totient is φ = 3392646649056.

The previous prime is 3430321130527. The next prime is 3430321130557. The reversal of 3430321130531 is 1350311230343.

It is a cyclic number.

It is not a de Polignac number, because 3430321130531 - 2² = 3430321130527 is a prime.

It is a super-2 number, since 2×3430321130531² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3430321130494 and 3430321130503.

It is not an unprimeable number, because it can be changed into a prime (3430321130231) 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, 26998805 + ... + 27125561.

It is an arithmetic number, because the mean of its divisors is an integer number (216765306576).

Almost surely, 2^{3430321130531} is an apocalyptic number.

3430321130531 is a deficient number, since it is larger than the sum of its proper divisors (37923774685).

3430321130531 is a wasteful number, since it uses less digits than its factorization.

3430321130531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127738.

The product of its (nonzero) digits is 9720, while the sum is 29.

Adding to 3430321130531 its reverse (1350311230343), we get a palindrome (4780632360874).

The spelling of 3430321130531 in words is "three trillion, four hundred thirty billion, three hundred twenty-one million, one hundred thirty thousand, five hundred thirty-one".