245460202402 has 8 divisors (see below), whose sum is σ = 368616946176. Its totient is φ = 122587887012.

The previous prime is 245460202397. The next prime is 245460202417. The reversal of 245460202402 is 204202064542.

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, 71104938 + ... + 71108389.

It is an arithmetic number, because the mean of its divisors is an integer number (46077118272).

Almost surely, 2^245460202402 is an apocalyptic number.

245460202402 is a deficient number, since it is larger than the sum of its proper divisors (123156743774).

245460202402 is a wasteful number, since it uses less digits than its factorization.

245460202402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142214192.

The product of its (nonzero) digits is 30720, while the sum is 31.

Adding to 245460202402 its reverse (204202064542), we get a palindrome (449662266944).

The spelling of 245460202402 in words is "two hundred forty-five billion, four hundred sixty million, two hundred two thousand, four hundred two".