13800429400650 has 24 divisors (see below), whose sum is σ = 34225064913984. Its totient is φ = 3680114506800.

The previous prime is 13800429400627. The next prime is 13800429400721. The reversal of 13800429400650 is 5600492400831.

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, 46001431186 + ... + 46001431485.

It is an arithmetic number, because the mean of its divisors is an integer number (1426044371416).

Almost surely, 2^{13800429400650} is an apocalyptic number.

13800429400650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13800429400650 is an abundant number, since it is smaller than the sum of its proper divisors (20424635513334).

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

13800429400650 is a wasteful number, since it uses less digits than its factorization.

13800429400650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92002862686 (or 92002862681 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 42.

The spelling of 13800429400650 in words is "thirteen trillion, eight hundred billion, four hundred twenty-nine million, four hundred thousand, six hundred fifty".