245400334420204 has 6 divisors (see below), whose sum is σ = 429450585235364. Its totient is φ = 122700167210100.

The previous prime is 245400334420141. The next prime is 245400334420211. The reversal of 245400334420204 is 402024433004542.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30675041802522 + ... + 30675041802529.

Almost surely, 2^{245400334420204} is an apocalyptic number.

It is an amenable number.

245400334420204 is a deficient number, since it is larger than the sum of its proper divisors (184050250815160).

245400334420204 is a wasteful number, since it uses less digits than its factorization.

245400334420204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61350083605055 (or 61350083605053 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 37.

Adding to 245400334420204 its reverse (402024433004542), we get a palindrome (647424767424746).

The spelling of 245400334420204 in words is "two hundred forty-five trillion, four hundred billion, three hundred thirty-four million, four hundred twenty thousand, two hundred four".