2399984940254 has 32 divisors (see below), whose sum is σ = 4004631937152. Its totient is φ = 1069523244000.

The previous prime is 2399984940217. The next prime is 2399984940293. The reversal of 2399984940254 is 4520494899932.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2500652 + ... + 3324639.

It is an arithmetic number, because the mean of its divisors is an integer number (125144748036).

Almost surely, 2^{2399984940254} is an apocalyptic number.

2399984940254 is a deficient number, since it is larger than the sum of its proper divisors (1604646996898).

2399984940254 is a wasteful number, since it uses less digits than its factorization.

2399984940254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5825672.

The product of its (nonzero) digits is 201553920, while the sum is 68.

The spelling of 2399984940254 in words is "two trillion, three hundred ninety-nine billion, nine hundred eighty-four million, nine hundred forty thousand, two hundred fifty-four".