42999480000000 has 960 divisors, whose sum is σ = 160169421215232. Its totient is φ = 11093760000000.

The previous prime is 42999479999989. The next prime is 42999480000047. The reversal of 42999480000000 is 8499924.

It is a tau number, because it is divible by the number of its divisors (960).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 11159998074 + ... + 11160001926.

Almost surely, 2^{42999480000000} is an apocalyptic number.

42999480000000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42999480000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80084710607616).

42999480000000 is an abundant number, since it is smaller than the sum of its proper divisors (117169941215232).

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

42999480000000 is an frugal number, since it uses more digits than its factorization.

42999480000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3943 (or 3894 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

Adding to 42999480000000 its reverse (8499924), we get a palindrome (42999488499924).

The spelling of 42999480000000 in words is "forty-two trillion, nine hundred ninety-nine billion, four hundred eighty million", and thus it is an aban number.