61030460325744 has 240 divisors, whose sum is σ = 216790835808000. Its totient is φ = 16095945445632.

The previous prime is 61030460325697. The next prime is 61030460325799. The reversal of 61030460325744 is 44752306403016.

61030460325744 is a `hidden beast` number, since 6 + 1 + 0 + 3 + 0 + 46 + 0 + 32 + 574 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 61030460325744.

It is a congruent number.

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, 59199094 + ... + 60221205.

It is an arithmetic number, because the mean of its divisors is an integer number (903295149200).

Almost surely, 2^{61030460325744} is an apocalyptic number.

It is an amenable number.

61030460325744 is an abundant number, since it is smaller than the sum of its proper divisors (155760375482256).

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

61030460325744 is a wasteful number, since it uses less digits than its factorization.

61030460325744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119420349 (or 119420324 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 45.

The spelling of 61030460325744 in words is "sixty-one trillion, thirty billion, four hundred sixty million, three hundred twenty-five thousand, seven hundred forty-four".