2978412039603 has 48 divisors (see below), whose sum is σ = 5776314276096. Its totient is φ = 1428209565120.

The previous prime is 2978412039601. The next prime is 2978412039749. The reversal of 2978412039603 is 3069302148792.

2978412039603 is a `hidden beast` number, since 2 + 9 + 7 + 8 + 4 + 1 + 20 + 3 + 9 + 603 = 666.

It is not a de Polignac number, because 2978412039603 - 2¹ = 2978412039601 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2978412039603.

It is not an unprimeable number, because it can be changed into a prime (2978412039601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 165293025 + ... + 165311042.

It is an arithmetic number, because the mean of its divisors is an integer number (120339880752).

Almost surely, 2^{2978412039603} is an apocalyptic number.

2978412039603 is a deficient number, since it is larger than the sum of its proper divisors (2797902236493).

2978412039603 is a wasteful number, since it uses less digits than its factorization.

2978412039603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330604104 (or 330604101 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 54.

The spelling of 2978412039603 in words is "two trillion, nine hundred seventy-eight billion, four hundred twelve million, thirty-nine thousand, six hundred three".