34234431445 has 16 divisors (see below), whose sum is σ = 43506332928. Its totient is φ = 25771495680.

The previous prime is 34234431431. The next prime is 34234431493. The reversal of 34234431445 is 54413443243.

It is not a de Polignac number, because 34234431445 - 2¹⁵ = 34234398677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 433360 + ... + 506230.

It is an arithmetic number, because the mean of its divisors is an integer number (2719145808).

Almost surely, 2^34234431445 is an apocalyptic number.

It is an amenable number.

34234431445 is a deficient number, since it is larger than the sum of its proper divisors (9271901483).

34234431445 is a wasteful number, since it uses less digits than its factorization.

34234431445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78420.

The product of its digits is 276480, while the sum is 37.

Adding to 34234431445 its reverse (54413443243), we get a palindrome (88647874688).

The spelling of 34234431445 in words is "thirty-four billion, two hundred thirty-four million, four hundred thirty-one thousand, four hundred forty-five".