10394668051455 has 16 divisors (see below), whose sum is σ = 16631508875904. Its totient is φ = 5543809629600.

The previous prime is 10394668051343. The next prime is 10394668051487. The reversal of 10394668051455 is 55415086649301.

It is not a de Polignac number, because 10394668051455 - 2²⁰ = 10394667002879 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10394668051395 and 10394668051404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11534980 + ... + 12403430.

It is an arithmetic number, because the mean of its divisors is an integer number (1039469304744).

Almost surely, 2^{10394668051455} is an apocalyptic number.

10394668051455 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10394668051455 is a deficient number, since it is larger than the sum of its proper divisors (6236840824449).

10394668051455 is an equidigital number, since it uses as much as digits as its factorization.

10394668051455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1666406.

The product of its (nonzero) digits is 15552000, while the sum is 57.

The spelling of 10394668051455 in words is "ten trillion, three hundred ninety-four billion, six hundred sixty-eight million, fifty-one thousand, four hundred fifty-five".