34623404520 has 32 divisors (see below), whose sum is σ = 103870213920. Its totient is φ = 9232907840.

The previous prime is 34623404503. The next prime is 34623404533. The reversal of 34623404520 is 2540432643.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144264066 + ... + 144264305.

It is an arithmetic number, because the mean of its divisors is an integer number (3245944185).

Almost surely, 2^34623404520 is an apocalyptic number.

34623404520 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

34623404520 is an abundant number, since it is smaller than the sum of its proper divisors (69246809400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34623404520 is a wasteful number, since it uses less digits than its factorization.

34623404520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288528385 (or 288528381 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 33.

The spelling of 34623404520 in words is "thirty-four billion, six hundred twenty-three million, four hundred four thousand, five hundred twenty".