2470377780489 has 16 divisors (see below), whose sum is σ = 3311691588800. Its totient is φ = 1637995309056.

The previous prime is 2470377780463. The next prime is 2470377780491. The reversal of 2470377780489 is 9840877730742.

It is not a de Polignac number, because 2470377780489 - 2¹² = 2470377776393 is a prime.

It is a super-2 number, since 2×2470377780489² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2470377780989) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1937157 + ... + 2948445.

It is an arithmetic number, because the mean of its divisors is an integer number (206980724300).

Almost surely, 2^{2470377780489} is an apocalyptic number.

It is an amenable number.

2470377780489 is a deficient number, since it is larger than the sum of its proper divisors (841313808311).

2470377780489 is a wasteful number, since it uses less digits than its factorization.

2470377780489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1015704.

The product of its (nonzero) digits is 132765696, while the sum is 66.

The spelling of 2470377780489 in words is "two trillion, four hundred seventy billion, three hundred seventy-seven million, seven hundred eighty thousand, four hundred eighty-nine".