43460085648 has 80 divisors (see below), whose sum is σ = 130731739776. Its totient is φ = 12182876160.

The previous prime is 43460085629. The next prime is 43460085653. The reversal of 43460085648 is 84658006434.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 43460085597 and 43460085606.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1202433 + ... + 1238048.

Almost surely, 2^43460085648 is an apocalyptic number.

43460085648 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

43460085648 is an abundant number, since it is smaller than the sum of its proper divisors (87271654128).

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

43460085648 is a wasteful number, since it uses less digits than its factorization.

43460085648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2440552 (or 2440546 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 48.

The spelling of 43460085648 in words is "forty-three billion, four hundred sixty million, eighty-five thousand, six hundred forty-eight".