2423720576890 has 16 divisors (see below), whose sum is σ = 4362725571840. Its totient is φ = 969481890000.

The previous prime is 2423720576819. The next prime is 2423720576899. The reversal of 2423720576890 is 986750273242.

It is not an unprimeable number, because it can be changed into a prime (2423720576899) 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, 1007515 + ... + 2421265.

It is an arithmetic number, because the mean of its divisors is an integer number (272670348240).

Almost surely, 2^{2423720576890} is an apocalyptic number.

2423720576890 is a deficient number, since it is larger than the sum of its proper divisors (1939004994950).

2423720576890 is a wasteful number, since it uses less digits than its factorization.

2423720576890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1585197.

The product of its (nonzero) digits is 10160640, while the sum is 55.

The spelling of 2423720576890 in words is "two trillion, four hundred twenty-three billion, seven hundred twenty million, five hundred seventy-six thousand, eight hundred ninety".