1426140214406 has 16 divisors (see below), whose sum is σ = 2162016157824. Its totient is φ = 705490821504.

The previous prime is 1426140214393. The next prime is 1426140214423. The reversal of 1426140214406 is 6044120416241.

It is a super-2 number, since 2×1426140214406² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5538710 + ... + 5790473.

It is an arithmetic number, because the mean of its divisors is an integer number (135126009864).

Almost surely, 2^{1426140214406} is an apocalyptic number.

1426140214406 is a deficient number, since it is larger than the sum of its proper divisors (735875943418).

1426140214406 is a wasteful number, since it uses less digits than its factorization.

1426140214406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11329855.

The product of its (nonzero) digits is 36864, while the sum is 35.

The spelling of 1426140214406 in words is "one trillion, four hundred twenty-six billion, one hundred forty million, two hundred fourteen thousand, four hundred six".