1426123497002 has 8 divisors (see below), whose sum is σ = 2139198149700. Its totient is φ = 713057447104.

The previous prime is 1426123496953. The next prime is 1426123497017. The reversal of 1426123497002 is 2007943216241.

It can be written as a sum of positive squares in 2 ways, for example, as 1424559215401 + 1564281601 = 1193549^2 + 39551^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1718927 + ... + 2409762.

Almost surely, 2^{1426123497002} is an apocalyptic number.

1426123497002 is a deficient number, since it is larger than the sum of its proper divisors (713074652698).

1426123497002 is a wasteful number, since it uses less digits than its factorization.

1426123497002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4301400.

The product of its (nonzero) digits is 145152, while the sum is 41.

The spelling of 1426123497002 in words is "one trillion, four hundred twenty-six billion, one hundred twenty-three million, four hundred ninety-seven thousand, two".