69069700400 has 60 divisors (see below), whose sum is σ = 166303502472. Its totient is φ = 27567352320.

The previous prime is 69069700397. The next prime is 69069700421. The reversal of 69069700400 is 400796096.

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 11 ways as a sum of consecutive naturals, for example, 6122 + ... + 371721.

Almost surely, 2^69069700400 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 69069700400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83151751236).

69069700400 is an abundant number, since it is smaller than the sum of its proper divisors (97233802072).

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

69069700400 is a wasteful number, since it uses less digits than its factorization.

69069700400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378318 (or 378307 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 41.

The spelling of 69069700400 in words is "sixty-nine billion, sixty-nine million, seven hundred thousand, four hundred".