10444531402406 has 8 divisors (see below), whose sum is σ = 16491365372280. Its totient is φ = 4947409611648.

The previous prime is 10444531402373. The next prime is 10444531402411. The reversal of 10444531402406 is 60420413544401.

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

It is a Harshad number since it is a multiple of its sum of digits (38), and also a Moran number because the ratio is a prime number: 274856089537 = 10444531402406 / (1 + 0 + 4 + 4 + 4 + 5 + 3 + 1 + 4 + 0 + 2 + 4 + 0 + 6).

It is a self number, because there is not a number n which added to its sum of digits gives 10444531402406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137428044731 + ... + 137428044806.

It is an arithmetic number, because the mean of its divisors is an integer number (2061420671535).

Almost surely, 2^{10444531402406} is an apocalyptic number.

10444531402406 is a deficient number, since it is larger than the sum of its proper divisors (6046833969874).

10444531402406 is a wasteful number, since it uses less digits than its factorization.

10444531402406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274856089558.

The product of its (nonzero) digits is 184320, while the sum is 38.

Adding to 10444531402406 its reverse (60420413544401), we get a palindrome (70864944946807).

The spelling of 10444531402406 in words is "ten trillion, four hundred forty-four billion, five hundred thirty-one million, four hundred two thousand, four hundred six".