1426163142154 has 8 divisors (see below), whose sum is σ = 2139832913508. Its totient is φ = 712885504320.

The previous prime is 1426163142137. The next prime is 1426163142199. The reversal of 1426163142154 is 4512413616241.

It can be written as a sum of positive squares in 2 ways, for example, as 1345305376129 + 80857766025 = 1159873^2 + 284355^2 .

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

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, 98024287 + ... + 98038834.

Almost surely, 2^{1426163142154} is an apocalyptic number.

1426163142154 is a deficient number, since it is larger than the sum of its proper divisors (713669771354).

1426163142154 is a wasteful number, since it uses less digits than its factorization.

1426163142154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196066760.

The product of its digits is 138240, while the sum is 40.

Adding to 1426163142154 its reverse (4512413616241), we get a palindrome (5938576758395).

The spelling of 1426163142154 in words is "one trillion, four hundred twenty-six billion, one hundred sixty-three million, one hundred forty-two thousand, one hundred fifty-four".