61342630260 has 48 divisors (see below), whose sum is σ = 171806769792. Its totient is φ = 16353520000.

The previous prime is 61342630259. The next prime is 61342630319. The reversal of 61342630260 is 6203624316.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81010 + ... + 359510.

It is an arithmetic number, because the mean of its divisors is an integer number (3579307704).

Almost surely, 2^61342630260 is an apocalyptic number.

61342630260 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

61342630260 is an abundant number, since it is smaller than the sum of its proper divisors (110464139532).

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

61342630260 is a wasteful number, since it uses less digits than its factorization.

61342630260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282184 (or 282182 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 33.

The spelling of 61342630260 in words is "sixty-one billion, three hundred forty-two million, six hundred thirty thousand, two hundred sixty".