2420852467850 has 24 divisors (see below), whose sum is σ = 4506246730188. Its totient is φ = 967596656000.

The previous prime is 2420852467837. The next prime is 2420852467949. The reversal of 2420852467850 is 587642580242.

It can be written as a sum of positive squares in 6 ways, for example, as 152367657649 + 2268484810201 = 390343^2 + 1506149^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2420852467792 and 2420852467801.

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 11 ways as a sum of consecutive naturals, for example, 18542579 + ... + 18672678.

Almost surely, 2^{2420852467850} is an apocalyptic number.

2420852467850 is a deficient number, since it is larger than the sum of its proper divisors (2085394262338).

2420852467850 is a wasteful number, since it uses less digits than its factorization.

2420852467850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37216570 (or 37216565 counting only the distinct ones).

The product of its (nonzero) digits is 8601600, while the sum is 53.

The spelling of 2420852467850 in words is "two trillion, four hundred twenty billion, eight hundred fifty-two million, four hundred sixty-seven thousand, eight hundred fifty".