2051455341412 has 12 divisors (see below), whose sum is σ = 3677608965996. Its totient is φ = 1000709922560.

The previous prime is 2051455341401. The next prime is 2051455341443. The reversal of 2051455341412 is 2141435541502.

It can be written as a sum of positive squares in 2 ways, for example, as 250534285156 + 1800921056256 = 500534^2 + 1341984^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6254436853 + ... + 6254437180.

It is an arithmetic number, because the mean of its divisors is an integer number (306467413833).

Almost surely, 2^{2051455341412} is an apocalyptic number.

It is an amenable number.

2051455341412 is a deficient number, since it is larger than the sum of its proper divisors (1626153624584).

2051455341412 is a wasteful number, since it uses less digits than its factorization.

2051455341412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12508874078 (or 12508874076 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 37.

The spelling of 2051455341412 in words is "two trillion, fifty-one billion, four hundred fifty-five million, three hundred forty-one thousand, four hundred twelve".