446115140545 has 8 divisors (see below), whose sum is σ = 538328885760. Its totient is φ = 354898301040.

The previous prime is 446115140447. The next prime is 446115140551. The reversal of 446115140545 is 545041511644.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 446115140545 - 2⁷ = 446115140417 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 446115140498 and 446115140507.

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, 249225441 + ... + 249227230.

It is an arithmetic number, because the mean of its divisors is an integer number (67291110720).

Almost surely, 2^446115140545 is an apocalyptic number.

It is an amenable number.

446115140545 is a deficient number, since it is larger than the sum of its proper divisors (92213745215).

446115140545 is a wasteful number, since it uses less digits than its factorization.

446115140545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498452855.

The product of its (nonzero) digits is 192000, while the sum is 40.

The spelling of 446115140545 in words is "four hundred forty-six billion, one hundred fifteen million, one hundred forty thousand, five hundred forty-five".