34642104420 has 96 divisors (see below), whose sum is σ = 120932453376. Its totient is φ = 7198358400.

The previous prime is 34642104403. The next prime is 34642104421. The reversal of 34642104420 is 2440124643.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (34642104421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3744526 + ... + 3753765.

It is an arithmetic number, because the mean of its divisors is an integer number (1259713056).

Almost surely, 2^34642104420 is an apocalyptic number.

34642104420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

34642104420 is an abundant number, since it is smaller than the sum of its proper divisors (86290348956).

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

34642104420 is a wasteful number, since it uses less digits than its factorization.

34642104420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7498321 (or 7498319 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

The spelling of 34642104420 in words is "thirty-four billion, six hundred forty-two million, one hundred four thousand, four hundred twenty".