44145255466 has 16 divisors (see below), whose sum is σ = 71563562784. Its totient is φ = 20302734384.

The previous prime is 44145255433. The next prime is 44145255491. The reversal of 44145255466 is 66455254144.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2992456 + ... + 3007171.

It is an arithmetic number, because the mean of its divisors is an integer number (4472722674).

Almost surely, 2^44145255466 is an apocalyptic number.

44145255466 is a deficient number, since it is larger than the sum of its proper divisors (27418307318).

44145255466 is a wasteful number, since it uses less digits than its factorization.

44145255466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5999925.

The product of its digits is 2304000, while the sum is 46.

The spelling of 44145255466 in words is "forty-four billion, one hundred forty-five million, two hundred fifty-five thousand, four hundred sixty-six".