1426126454518 has 16 divisors (see below), whose sum is σ = 2208472834176. Its totient is φ = 689974614720.

The previous prime is 1426126454507. The next prime is 1426126454521. The reversal of 1426126454518 is 8154546216241.

It is a super-2 number, since 2×1426126454518² (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, 943321 + ... + 1934452.

It is an arithmetic number, because the mean of its divisors is an integer number (138029552136).

Almost surely, 2^{1426126454518} is an apocalyptic number.

1426126454518 is a deficient number, since it is larger than the sum of its proper divisors (782346379658).

1426126454518 is a wasteful number, since it uses less digits than its factorization.

1426126454518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2885799.

The product of its digits is 1843200, while the sum is 49.

The spelling of 1426126454518 in words is "one trillion, four hundred twenty-six billion, one hundred twenty-six million, four hundred fifty-four thousand, five hundred eighteen".