4661442260000 has 60 divisors (see below), whose sum is σ = 11467847225142. Its totient is φ = 1864576896000.

The previous prime is 4661442259987. The next prime is 4661442260003. The reversal of 4661442260000 is 622441664.

It can be written as a sum of positive squares in 5 ways, for example, as 219919729936 + 4441522530064 = 468956^2 + 2107492^2 .

It is not an unprimeable number, because it can be changed into a prime (4661442260003) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 116516057 + ... + 116556056.

Almost surely, 2^{4661442260000} is an apocalyptic number.

4661442260000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4661442260000 is an abundant number, since it is smaller than the sum of its proper divisors (6806404965142).

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

4661442260000 is an equidigital number, since it uses as much as digits as its factorization.

4661442260000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233072143 (or 233072120 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 35.

The spelling of 4661442260000 in words is "four trillion, six hundred sixty-one billion, four hundred forty-two million, two hundred sixty thousand".