1240801248770 has 32 divisors (see below), whose sum is σ = 2242561458816. Its totient is φ = 494294400000.

The previous prime is 1240801248769. The next prime is 1240801248787. The reversal of 1240801248770 is 778421080421.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36129347 + ... + 36163673.

It is an arithmetic number, because the mean of its divisors is an integer number (70080045588).

Almost surely, 2^{1240801248770} is an apocalyptic number.

1240801248770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1240801248770 is a deficient number, since it is larger than the sum of its proper divisors (1001760210046).

1240801248770 is a wasteful number, since it uses less digits than its factorization.

1240801248770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48986.

The product of its (nonzero) digits is 200704, while the sum is 44.

The spelling of 1240801248770 in words is "one trillion, two hundred forty billion, eight hundred one million, two hundred forty-eight thousand, seven hundred seventy".