46288281000 has 128 divisors (see below), whose sum is σ = 155528755200. Its totient is φ = 11394028800.

The previous prime is 46288280989. The next prime is 46288281001. The reversal of 46288281000 is 18288264.

It is a super-2 number, since 2×46288281000² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 46288281000.

It is not an unprimeable number, because it can be changed into a prime (46288281001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 554440 + ... + 632439.

It is an arithmetic number, because the mean of its divisors is an integer number (1215068400).

Almost surely, 2^46288281000 is an apocalyptic number.

46288281000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

46288281000 is an abundant number, since it is smaller than the sum of its proper divisors (109240474200).

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

46288281000 is a wasteful number, since it uses less digits than its factorization.

46288281000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1186916 (or 1186902 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 39.

The spelling of 46288281000 in words is "forty-six billion, two hundred eighty-eight million, two hundred eighty-one thousand".