447433432150040 has 32 divisors (see below), whose sum is σ = 1150543111243680. Its totient is φ = 153405748165632.

The previous prime is 447433432150037. The next prime is 447433432150069. The reversal of 447433432150040 is 40051234334744.

It is a junction number, because it is equal to n+sod(n) for n = 447433432149973 and 447433432150000.

It is a congruent number.

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, 798988271417 + ... + 798988271976.

It is an arithmetic number, because the mean of its divisors is an integer number (35954472226365).

Almost surely, 2^{447433432150040} is an apocalyptic number.

447433432150040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

447433432150040 is an abundant number, since it is smaller than the sum of its proper divisors (703109679093640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

447433432150040 is a wasteful number, since it uses less digits than its factorization.

447433432150040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1597976543411 (or 1597976543407 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 44.

Adding to 447433432150040 its reverse (40051234334744), we get a palindrome (487484666484784).

The spelling of 447433432150040 in words is "four hundred forty-seven trillion, four hundred thirty-three billion, four hundred thirty-two million, one hundred fifty thousand, forty".