245142346435 has 32 divisors (see below), whose sum is σ = 343516723200. Its totient is φ = 164440367232.

The previous prime is 245142346433. The next prime is 245142346457. The reversal of 245142346435 is 534643241542.

It is a cyclic number.

It is not a de Polignac number, because 245142346435 - 2¹ = 245142346433 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 245142346391 and 245142346400.

It is not an unprimeable number, because it can be changed into a prime (245142346433) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3417357 + ... + 3488353.

It is an arithmetic number, because the mean of its divisors is an integer number (10734897600).

Almost surely, 2^245142346435 is an apocalyptic number.

245142346435 is a deficient number, since it is larger than the sum of its proper divisors (98374376765).

245142346435 is a wasteful number, since it uses less digits than its factorization.

245142346435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73155.

The product of its digits is 1382400, while the sum is 43.

Adding to 245142346435 its reverse (534643241542), we get a palindrome (779785587977).

The spelling of 245142346435 in words is "two hundred forty-five billion, one hundred forty-two million, three hundred forty-six thousand, four hundred thirty-five".