61100068393 has 8 divisors (see below), whose sum is σ = 75200084288. Its totient is φ = 48342911184.

The previous prime is 61100068327. The next prime is 61100068409. The reversal of 61100068393 is 39386000116.

61100068393 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 cyclic number.

It is not a de Polignac number, because 61100068393 - 2¹³ = 61100060201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (61100068313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 335714571 + ... + 335714752.

It is an arithmetic number, because the mean of its divisors is an integer number (9400010536).

Almost surely, 2^61100068393 is an apocalyptic number.

It is an amenable number.

61100068393 is a deficient number, since it is larger than the sum of its proper divisors (14100015895).

61100068393 is a wasteful number, since it uses less digits than its factorization.

61100068393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 671429343.

The product of its (nonzero) digits is 23328, while the sum is 37.

The spelling of 61100068393 in words is "sixty-one billion, one hundred million, sixty-eight thousand, three hundred ninety-three".