2484507878890 has 8 divisors (see below), whose sum is σ = 4472114182020. Its totient is φ = 993803151552.

The previous prime is 2484507878789. The next prime is 2484507878903. The reversal of 2484507878890 is 988787054842.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2345348291209 + 139159587681 = 1531453^2 + 373041^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124225393935 + ... + 124225393954.

Almost surely, 2^{2484507878890} is an apocalyptic number.

2484507878890 is a deficient number, since it is larger than the sum of its proper divisors (1987606303130).

2484507878890 is a wasteful number, since it uses less digits than its factorization.

2484507878890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248450787896.

The product of its (nonzero) digits is 289013760, while the sum is 70.

The spelling of 2484507878890 in words is "two trillion, four hundred eighty-four billion, five hundred seven million, eight hundred seventy-eight thousand, eight hundred ninety".