61108227141444 has 108 divisors (see below), whose sum is σ = 179689309254000. Its totient is φ = 17459296970976.

The previous prime is 61108227141443. The next prime is 61108227141449. The reversal of 61108227141444 is 44414172280116.

61108227141444 is a `hidden beast` number, since 6 + 1 + 1 + 0 + 8 + 227 + 1 + 414 + 4 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 61108227141444.

It is not an unprimeable number, because it can be changed into a prime (61108227141443) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 241504507 + ... + 241757405.

It is an arithmetic number, because the mean of its divisors is an integer number (1663789900500).

Almost surely, 2^{61108227141444} is an apocalyptic number.

It is an amenable number.

61108227141444 is an abundant number, since it is smaller than the sum of its proper divisors (118581082112556).

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

61108227141444 is a wasteful number, since it uses less digits than its factorization.

61108227141444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389902 (or 389890 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 45.

The spelling of 61108227141444 in words is "sixty-one trillion, one hundred eight billion, two hundred twenty-seven million, one hundred forty-one thousand, four hundred forty-four".