4445151034642 has 16 divisors (see below), whose sum is σ = 7077207264120. Its totient is φ = 2086721261568.

The previous prime is 4445151034637. The next prime is 4445151034663. The reversal of 4445151034642 is 2464301515444.

It can be written as a sum of positive squares in 4 ways, for example, as 4215634346401 + 229516688241 = 2053201^2 + 479079^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159814623 + ... + 159842434.

Almost surely, 2^{4445151034642} is an apocalyptic number.

4445151034642 is a deficient number, since it is larger than the sum of its proper divisors (2632056229478).

4445151034642 is a wasteful number, since it uses less digits than its factorization.

4445151034642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319657485.

The product of its (nonzero) digits is 921600, while the sum is 43.

The spelling of 4445151034642 in words is "four trillion, four hundred forty-five billion, one hundred fifty-one million, thirty-four thousand, six hundred forty-two".