61364164334042 has 8 divisors (see below), whose sum is σ = 92159743724832. Its totient is φ = 30644249759100.

The previous prime is 61364164334029. The next prime is 61364164334051. The reversal of 61364164334042 is 24043346146316.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18916201934 + ... + 18916205177.

It is an arithmetic number, because the mean of its divisors is an integer number (11519967965604).

Almost surely, 2^{61364164334042} is an apocalyptic number.

61364164334042 is a deficient number, since it is larger than the sum of its proper divisors (30795579390790).

61364164334042 is a wasteful number, since it uses less digits than its factorization.

61364164334042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37832407924.

The product of its (nonzero) digits is 2985984, while the sum is 47.

The spelling of 61364164334042 in words is "sixty-one trillion, three hundred sixty-four billion, one hundred sixty-four million, three hundred thirty-four thousand, forty-two".