2469092797988 has 24 divisors (see below), whose sum is σ = 4331190332952. Its totient is φ = 1231610241024.

The previous prime is 2469092797981. The next prime is 2469092798021. The reversal of 2469092797988 is 8897972909642.

It can be written as a sum of positive squares in 4 ways, for example, as 237839585344 + 2231253212644 = 487688^2 + 1493738^2 .

It is not an unprimeable number, because it can be changed into a prime (2469092797981) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30541556 + ... + 30622292.

It is an arithmetic number, because the mean of its divisors is an integer number (180466263873).

Almost surely, 2^{2469092797988} is an apocalyptic number.

It is an amenable number.

2469092797988 is a deficient number, since it is larger than the sum of its proper divisors (1862097534964).

2469092797988 is a wasteful number, since it uses less digits than its factorization.

2469092797988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98831 (or 98829 counting only the distinct ones).

The product of its (nonzero) digits is 1975228416, while the sum is 80.

The spelling of 2469092797988 in words is "two trillion, four hundred sixty-nine billion, ninety-two million, seven hundred ninety-seven thousand, nine hundred eighty-eight".