61534423030230 has 24 divisors (see below), whose sum is σ = 159989499878832. Its totient is φ = 16409179474704.

The previous prime is 61534423030163. The next prime is 61534423030237. The reversal of 61534423030230 is 3203032443516.

61534423030230 is a `hidden beast` number, since 6 + 1 + 5 + 344 + 2 + 3 + 0 + 302 + 3 + 0 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61534423030237) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 341857905634 + ... + 341857905813.

It is an arithmetic number, because the mean of its divisors is an integer number (6666229161618).

Almost surely, 2^{61534423030230} is an apocalyptic number.

61534423030230 is an abundant number, since it is smaller than the sum of its proper divisors (98455076848602).

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

61534423030230 is a wasteful number, since it uses less digits than its factorization.

61534423030230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 683715811460 (or 683715811457 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 36.

Adding to 61534423030230 its reverse (3203032443516), we get a palindrome (64737455473746).

The spelling of 61534423030230 in words is "sixty-one trillion, five hundred thirty-four billion, four hundred twenty-three million, thirty thousand, two hundred thirty".