44661603042670 has 32 divisors (see below), whose sum is σ = 80574053931360. Its totient is φ = 17823938820480.

The previous prime is 44661603042619. The next prime is 44661603042671. The reversal of 44661603042670 is 7624030616644.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44661603042671) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 316182660 + ... + 316323880.

It is an arithmetic number, because the mean of its divisors is an integer number (2517939185355).

Almost surely, 2^{44661603042670} is an apocalyptic number.

44661603042670 is a deficient number, since it is larger than the sum of its proper divisors (35912450888690).

44661603042670 is a wasteful number, since it uses less digits than its factorization.

44661603042670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213060.

The product of its (nonzero) digits is 3483648, while the sum is 49.

The spelling of 44661603042670 in words is "forty-four trillion, six hundred sixty-one billion, six hundred three million, forty-two thousand, six hundred seventy".