61740421200300 has 144 divisors (see below), whose sum is σ = 178837933639680. Its totient is φ = 16445476016640.

The previous prime is 61740421200251. The next prime is 61740421200343. The reversal of 61740421200300 is 300212404716.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1026120817 + ... + 1026180983.

It is an arithmetic number, because the mean of its divisors is an integer number (1241930094720).

Almost surely, 2^{61740421200300} is an apocalyptic number.

61740421200300 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

61740421200300 is an abundant number, since it is smaller than the sum of its proper divisors (117097512439380).

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

61740421200300 is a wasteful number, since it uses less digits than its factorization.

61740421200300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64000 (or 63993 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The spelling of 61740421200300 in words is "sixty-one trillion, seven hundred forty billion, four hundred twenty-one million, two hundred thousand, three hundred".