34307987545 has 32 divisors (see below), whose sum is σ = 47132225280. Its totient is φ = 23763974400.

The previous prime is 34307987533. The next prime is 34307987563. The reversal of 34307987545 is 54578970343.

It is not a de Polignac number, because 34307987545 - 2⁹ = 34307987033 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12789 + ... + 262258.

It is an arithmetic number, because the mean of its divisors is an integer number (1472882040).

Almost surely, 2^34307987545 is an apocalyptic number.

It is an amenable number.

34307987545 is a deficient number, since it is larger than the sum of its proper divisors (12824237735).

34307987545 is a wasteful number, since it uses less digits than its factorization.

34307987545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275185.

The product of its (nonzero) digits is 12700800, while the sum is 55.

It can be divided in two parts, 3430798 and 7545, that added together give a palindrome (3438343).

The spelling of 34307987545 in words is "thirty-four billion, three hundred seven million, nine hundred eighty-seven thousand, five hundred forty-five".