61300743692 has 24 divisors (see below), whose sum is σ = 111006246960. Its totient is φ = 29585259200.

The previous prime is 61300743661. The next prime is 61300743697. The reversal of 61300743692 is 29634700316.

61300743692 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (61300743697) 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, 357923 + ... + 500709.

It is an arithmetic number, because the mean of its divisors is an integer number (4625260290).

Almost surely, 2^61300743692 is an apocalyptic number.

It is an amenable number.

61300743692 is a deficient number, since it is larger than the sum of its proper divisors (49705503268).

61300743692 is a wasteful number, since it uses less digits than its factorization.

61300743692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146521 (or 146519 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 41.

The spelling of 61300743692 in words is "sixty-one billion, three hundred million, seven hundred forty-three thousand, six hundred ninety-two".