61327507744394 has 8 divisors (see below), whose sum is σ = 92035087855200. Its totient is φ = 30649145125996.

The previous prime is 61327507744387. The next prime is 61327507744483. The reversal of 61327507744394 is 49344770572316.

61327507744394 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×61327507744394² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7304367854 + ... + 7304376249.

It is an arithmetic number, because the mean of its divisors is an integer number (11504385981900).

Almost surely, 2^{61327507744394} is an apocalyptic number.

61327507744394 is a deficient number, since it is larger than the sum of its proper divisors (30707580110806).

61327507744394 is a wasteful number, since it uses less digits than its factorization.

61327507744394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14608746204.

The product of its (nonzero) digits is 106686720, while the sum is 62.

The spelling of 61327507744394 in words is "sixty-one trillion, three hundred twenty-seven billion, five hundred seven million, seven hundred forty-four thousand, three hundred ninety-four".