11734567783390 has 16 divisors (see below), whose sum is σ = 21126896183520. Its totient is φ = 4692788408160.

The previous prime is 11734567783349. The next prime is 11734567783429. The reversal of 11734567783390 is 9338776543711.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129790701 + ... + 129881080.

It is an arithmetic number, because the mean of its divisors is an integer number (1320431011470).

Almost surely, 2^{11734567783390} is an apocalyptic number.

11734567783390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11734567783390 is a deficient number, since it is larger than the sum of its proper divisors (9392328400130).

11734567783390 is a wasteful number, since it uses less digits than its factorization.

11734567783390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259676307.

The product of its (nonzero) digits is 80015040, while the sum is 64.

The spelling of 11734567783390 in words is "eleven trillion, seven hundred thirty-four billion, five hundred sixty-seven million, seven hundred eighty-three thousand, three hundred ninety".