20346161600410 has 16 divisors (see below), whose sum is σ = 36682447603176. Its totient is φ = 8125274257408.

The previous prime is 20346161600399. The next prime is 20346161600449. The reversal of 20346161600410 is 1400616164302.

It can be written as a sum of positive squares in 4 ways, for example, as 6703236861721 + 13642924738689 = 2589061^2 + 3693633^2 .

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, 1648791367 + ... + 1648803706.

Almost surely, 2^{20346161600410} is an apocalyptic number.

20346161600410 is a deficient number, since it is larger than the sum of its proper divisors (16336286002766).

20346161600410 is a wasteful number, since it uses less digits than its factorization.

20346161600410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3297595697.

The product of its (nonzero) digits is 20736, while the sum is 34.

Adding to 20346161600410 its reverse (1400616164302), we get a palindrome (21746777764712).

The spelling of 20346161600410 in words is "twenty trillion, three hundred forty-six billion, one hundred sixty-one million, six hundred thousand, four hundred ten".