61403150322200 has 96 divisors (see below), whose sum is σ = 150279605299200. Its totient is φ = 23268024282240.

The previous prime is 61403150322149. The next prime is 61403150322203. The reversal of 61403150322200 is 222305130416.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61403150322203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 189560777 + ... + 189884423.

It is an arithmetic number, because the mean of its divisors is an integer number (1565412555200).

Almost surely, 2^{61403150322200} is an apocalyptic number.

It is an amenable number.

61403150322200 is an abundant number, since it is smaller than the sum of its proper divisors (88876454977000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

61403150322200 is a wasteful number, since it uses less digits than its factorization.

61403150322200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373609 (or 373600 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 61403150322200 its reverse (222305130416), we get a palindrome (61625455452616).

The spelling of 61403150322200 in words is "sixty-one trillion, four hundred three billion, one hundred fifty million, three hundred twenty-two thousand, two hundred".