2056240461306 has 16 divisors (see below), whose sum is σ = 4328927287200. Its totient is φ = 649339093008.

The previous prime is 2056240461269. The next prime is 2056240461307. The reversal of 2056240461306 is 6031640426502.

It is not an unprimeable number, because it can be changed into a prime (2056240461307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9018598401 + ... + 9018598628.

It is an arithmetic number, because the mean of its divisors is an integer number (270557955450).

Almost surely, 2^{2056240461306} is an apocalyptic number.

2056240461306 is an abundant number, since it is smaller than the sum of its proper divisors (2272686825894).

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

2056240461306 is a wasteful number, since it uses less digits than its factorization.

2056240461306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18037197053.

The product of its (nonzero) digits is 207360, while the sum is 39.

Adding to 2056240461306 its reverse (6031640426502), we get a palindrome (8087880887808).

The spelling of 2056240461306 in words is "two trillion, fifty-six billion, two hundred forty million, four hundred sixty-one thousand, three hundred six".