61682624843830 has 16 divisors (see below), whose sum is σ = 111223854298080. Its totient is φ = 24629687808832.

The previous prime is 61682624843813. The next prime is 61682624843837. The reversal of 61682624843830 is 3834842628616.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61682624843837) 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, 5420260114 + ... + 5420271493.

It is an arithmetic number, because the mean of its divisors is an integer number (6951490893630).

Almost surely, 2^{61682624843830} is an apocalyptic number.

61682624843830 is a deficient number, since it is larger than the sum of its proper divisors (49541229454250).

61682624843830 is a wasteful number, since it uses less digits than its factorization.

61682624843830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10840532183.

The product of its (nonzero) digits is 63700992, while the sum is 61.

The spelling of 61682624843830 in words is "sixty-one trillion, six hundred eighty-two billion, six hundred twenty-four million, eight hundred forty-three thousand, eight hundred thirty".