42833281464 has 112 divisors (see below), whose sum is σ = 127496963520. Its totient is φ = 13437861120.

The previous prime is 42833281459. The next prime is 42833281471. The reversal of 42833281464 is 46418233824.

It is a happy number.

42833281464 is a `hidden beast` number, since 4 + 2 + 83 + 32 + 81 + 464 = 666.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 116872 + ... + 315159.

Almost surely, 2^42833281464 is an apocalyptic number.

It is an amenable number.

42833281464 is an abundant number, since it is smaller than the sum of its proper divisors (84663682056).

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

42833281464 is a wasteful number, since it uses less digits than its factorization.

42833281464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432072 (or 432053 counting only the distinct ones).

The product of its digits is 884736, while the sum is 45.

It can be divided in two parts, 428332 and 81464, that added together give a square (509796 = 714²).

The spelling of 42833281464 in words is "forty-two billion, eight hundred thirty-three million, two hundred eighty-one thousand, four hundred sixty-four".