69041420 has 48 divisors (see below), whose sum is σ = 175452480. Its totient is φ = 22278144.

The previous prime is 69041411. The next prime is 69041443. The reversal of 69041420 is 2414096.

It is a self number, because there is not a number n which added to its sum of digits gives 69041420.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12125 + ... + 16884.

It is an arithmetic number, because the mean of its divisors is an integer number (3655260).

Almost surely, 2^69041420 is an apocalyptic number.

It is an amenable number.

69041420 is an abundant number, since it is smaller than the sum of its proper divisors (106411060).

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

69041420 is a wasteful number, since it uses less digits than its factorization.

69041420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29042 (or 29040 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 69041420 is about 8309.1166798884. The cubic root of 69041420 is about 410.2386475008.

The spelling of 69041420 in words is "sixty-nine million, forty-one thousand, four hundred twenty".