1438768950627 has 8 divisors (see below), whose sum is σ = 1918473217216. Its totient is φ = 959121992232.

The previous prime is 1438768950617. The next prime is 1438768950629. The reversal of 1438768950627 is 7260598678341.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1438768950627 - 2¹⁴ = 1438768934243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1438768950629) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14268433 + ... + 14368914.

It is an arithmetic number, because the mean of its divisors is an integer number (239809152152).

It is a 1-persistent number, because it is pandigital, but 2⋅1438768950627 = 2877537901254 is not.

Almost surely, 2^{1438768950627} is an apocalyptic number.

1438768950627 is a deficient number, since it is larger than the sum of its proper divisors (479704266589).

1438768950627 is a wasteful number, since it uses less digits than its factorization.

1438768950627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28654097.

The product of its (nonzero) digits is 121927680, while the sum is 66.

The spelling of 1438768950627 in words is "one trillion, four hundred thirty-eight billion, seven hundred sixty-eight million, nine hundred fifty thousand, six hundred twenty-seven".