2490324073452 has 72 divisors (see below), whose sum is σ = 6300299730816. Its totient is φ = 829407631104.

The previous prime is 2490324073451. The next prime is 2490324073453. The reversal of 2490324073452 is 2543704230942.

2490324073452 is a `hidden beast` number, since 2 + 4 + 90 + 3 + 2 + 40 + 73 + 452 = 666.

It is an interprime number because it is at equal distance from previous prime (2490324073451) and next prime (2490324073453).

It is a junction number, because it is equal to n+sod(n) for n = 2490324073398 and 2490324073407.

It is not an unprimeable number, because it can be changed into a prime (2490324073451) 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 23 ways as a sum of consecutive naturals, for example, 328665088 + ... + 328672664.

It is an arithmetic number, because the mean of its divisors is an integer number (87504162928).

Almost surely, 2^{2490324073452} is an apocalyptic number.

It is an amenable number.

2490324073452 is an abundant number, since it is smaller than the sum of its proper divisors (3809975657364).

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

2490324073452 is a wasteful number, since it uses less digits than its factorization.

2490324073452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14087 (or 14082 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 45.

The spelling of 2490324073452 in words is "two trillion, four hundred ninety billion, three hundred twenty-four million, seventy-three thousand, four hundred fifty-two".