11471151070378 has 4 divisors (see below), whose sum is σ = 17206726605570. Its totient is φ = 5735575535188.

The previous prime is 11471151070361. The next prime is 11471151070387. The reversal of 11471151070378 is 87307015117411.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10300139240689 + 1171011829689 = 3209383^2 + 1082133^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2867787767593 + ... + 2867787767596.

Almost surely, 2^{11471151070378} is an apocalyptic number.

11471151070378 is a deficient number, since it is larger than the sum of its proper divisors (5735575535192).

11471151070378 is an equidigital number, since it uses as much as digits as its factorization.

11471151070378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5735575535191.

The product of its (nonzero) digits is 164640, while the sum is 46.

Adding to 11471151070378 its reverse (87307015117411), we get a palindrome (98778166187789).

The spelling of 11471151070378 in words is "eleven trillion, four hundred seventy-one billion, one hundred fifty-one million, seventy thousand, three hundred seventy-eight".