1026406654446 has 8 divisors (see below), whose sum is σ = 2052813308904. Its totient is φ = 342135551480.

The previous prime is 1026406654433. The next prime is 1026406654451. The reversal of 1026406654446 is 6444566046201.

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

1026406654446 is an admirable number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1026406654395 and 1026406654404.

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, 85533887865 + ... + 85533887876.

It is an arithmetic number, because the mean of its divisors is an integer number (256601663613).

Almost surely, 2^{1026406654446} is an apocalyptic number.

1026406654446 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1026406654446 is a wasteful number, since it uses less digits than its factorization.

1026406654446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171067775746.

The product of its (nonzero) digits is 3317760, while the sum is 48.

The spelling of 1026406654446 in words is "one trillion, twenty-six billion, four hundred six million, six hundred fifty-four thousand, four hundred forty-six".