1235001145426 has 16 divisors (see below), whose sum is σ = 1917364527000. Its totient is φ = 595901490688.

The previous prime is 1235001145423. The next prime is 1235001145463. The reversal of 1235001145426 is 6245411005321.

It can be written as a sum of positive squares in 4 ways, for example, as 1045606457401 + 189394688025 = 1022549^2 + 435195^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1235001145391 and 1235001145400.

It is not an unprimeable number, because it can be changed into a prime (1235001145421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5349535 + ... + 5575618.

Almost surely, 2^{1235001145426} is an apocalyptic number.

1235001145426 is a deficient number, since it is larger than the sum of its proper divisors (682363381574).

1235001145426 is a wasteful number, since it uses less digits than its factorization.

1235001145426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10927133.

The product of its (nonzero) digits is 28800, while the sum is 34.

The spelling of 1235001145426 in words is "one trillion, two hundred thirty-five billion, one million, one hundred forty-five thousand, four hundred twenty-six".