1426105115516 has 12 divisors (see below), whose sum is σ = 2495741151288. Its totient is φ = 713036215152.

The previous prime is 1426105115467. The next prime is 1426105115527. The reversal of 1426105115516 is 6155115016241.

It is a self number, because there is not a number n which added to its sum of digits gives 1426105115516.

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, 3888251 + ... + 4239186.

It is an arithmetic number, because the mean of its divisors is an integer number (207978429274).

Almost surely, 2^{1426105115516} is an apocalyptic number.

It is an amenable number.

1426105115516 is a deficient number, since it is larger than the sum of its proper divisors (1069636035772).

1426105115516 is a wasteful number, since it uses less digits than its factorization.

1426105115516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8171308 (or 8171306 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 38.

The spelling of 1426105115516 in words is "one trillion, four hundred twenty-six billion, one hundred five million, one hundred fifteen thousand, five hundred sixteen".