2994585079840 has 192 divisors, whose sum is σ = 7665045818976. Its totient is φ = 1101342441472.

The previous prime is 2994585079807. The next prime is 2994585079873. The reversal of 2994585079840 is 489705854992.

It is an interprime number because it is at equal distance from previous prime (2994585079807) and next prime (2994585079873).

It can be written as a sum of positive squares in 16 ways, for example, as 234321828624 + 2760263251216 = 484068^2 + 1661404^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2994585079840.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33544704 + ... + 33633856.

Almost surely, 2^{2994585079840} is an apocalyptic number.

2994585079840 is a gapful number since it is divisible by the number (20) 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 2994585079840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3832522909488).

2994585079840 is an abundant number, since it is smaller than the sum of its proper divisors (4670460739136).

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

2994585079840 is a wasteful number, since it uses less digits than its factorization.

2994585079840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89471 (or 89463 counting only the distinct ones).

The product of its (nonzero) digits is 261273600, while the sum is 70.

The spelling of 2994585079840 in words is "two trillion, nine hundred ninety-four billion, five hundred eighty-five million, seventy-nine thousand, eight hundred forty".