34237920428 has 48 divisors (see below), whose sum is σ = 65999646720. Its totient is φ = 15468609024.

The previous prime is 34237920427. The next prime is 34237920527. The reversal of 34237920428 is 82402973243.

It is not an unprimeable number, because it can be changed into a prime (34237920421) 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, 589301 + ... + 644787.

It is an arithmetic number, because the mean of its divisors is an integer number (1374992640).

Almost surely, 2^34237920428 is an apocalyptic number.

34237920428 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

34237920428 is a deficient number, since it is larger than the sum of its proper divisors (31761726292).

34237920428 is a wasteful number, since it uses less digits than its factorization.

34237920428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55886 (or 55884 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 44.

The spelling of 34237920428 in words is "thirty-four billion, two hundred thirty-seven million, nine hundred twenty thousand, four hundred twenty-eight".