69383936780340 has 96 divisors (see below), whose sum is σ = 239107720615680. Its totient is φ = 14639248198656.

The previous prime is 69383936780329. The next prime is 69383936780357. The reversal of 69383936780340 is 4308763938396.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6353834905 + ... + 6353845824.

It is an arithmetic number, because the mean of its divisors is an integer number (2490705423080).

Almost surely, 2^{69383936780340} is an apocalyptic number.

69383936780340 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

69383936780340 is an abundant number, since it is smaller than the sum of its proper divisors (169723783835340).

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

69383936780340 is a wasteful number, since it uses less digits than its factorization.

69383936780340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12707680761 (or 12707680759 counting only the distinct ones).

The product of its (nonzero) digits is 423263232, while the sum is 69.

The spelling of 69383936780340 in words is "sixty-nine trillion, three hundred eighty-three billion, nine hundred thirty-six million, seven hundred eighty thousand, three hundred forty".