245200033402 has 16 divisors (see below), whose sum is σ = 368048376000. Its totient is φ = 122517275328.

The previous prime is 245200033399. The next prime is 245200033427. The reversal of 245200033402 is 204330002542.

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, 25048753 + ... + 25058539.

It is an arithmetic number, because the mean of its divisors is an integer number (23003023500).

Almost surely, 2^245200033402 is an apocalyptic number.

245200033402 is a deficient number, since it is larger than the sum of its proper divisors (122848342598).

245200033402 is a wasteful number, since it uses less digits than its factorization.

245200033402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16965.

The product of its (nonzero) digits is 5760, while the sum is 25.

Adding to 245200033402 its reverse (204330002542), we get a palindrome (449530035944).

The spelling of 245200033402 in words is "two hundred forty-five billion, two hundred million, thirty-three thousand, four hundred two".