61242220024305 has 32 divisors (see below), whose sum is σ = 101818298155008. Its totient is φ = 31399557336000.

The previous prime is 61242220024283. The next prime is 61242220024319. The reversal of 61242220024305 is 50342002224216.

It is not a de Polignac number, because 61242220024305 - 2⁵ = 61242220024273 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 436034749 + ... + 436175178.

It is an arithmetic number, because the mean of its divisors is an integer number (3181821817344).

Almost surely, 2^{61242220024305} is an apocalyptic number.

It is an amenable number.

61242220024305 is a deficient number, since it is larger than the sum of its proper divisors (40576078130703).

61242220024305 is a wasteful number, since it uses less digits than its factorization.

61242220024305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 872210117.

The product of its (nonzero) digits is 46080, while the sum is 33.

The spelling of 61242220024305 in words is "sixty-one trillion, two hundred forty-two billion, two hundred twenty million, twenty-four thousand, three hundred five".