61044106080 has 48 divisors (see below), whose sum is σ = 192288935664. Its totient is φ = 16278428160.

The previous prime is 61044106069. The next prime is 61044106147. The reversal of 61044106080 is 8060144016.

It is a tau number, because it is divible by the number of its divisors (48).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63587131 + ... + 63588090.

It is an arithmetic number, because the mean of its divisors is an integer number (4006019493).

Almost surely, 2^61044106080 is an apocalyptic number.

61044106080 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

61044106080 is an abundant number, since it is smaller than the sum of its proper divisors (131244829584).

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

61044106080 is a wasteful number, since it uses less digits than its factorization.

61044106080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127175239 (or 127175231 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The spelling of 61044106080 in words is "sixty-one billion, forty-four million, one hundred six thousand, eighty".