69041379380 has 48 divisors (see below), whose sum is σ = 150404688000. Its totient is φ = 26589902976.

The previous prime is 69041379377. The next prime is 69041379391. The reversal of 69041379380 is 8397314096.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42431 + ... + 374009.

It is an arithmetic number, because the mean of its divisors is an integer number (3133431000).

Almost surely, 2^69041379380 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 69041379380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75202344000).

69041379380 is an abundant number, since it is smaller than the sum of its proper divisors (81363308620).

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

69041379380 is a wasteful number, since it uses less digits than its factorization.

69041379380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331976 (or 331974 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 50.

The spelling of 69041379380 in words is "sixty-nine billion, forty-one million, three hundred seventy-nine thousand, three hundred eighty".