1020464003770 has 48 divisors (see below), whose sum is σ = 1948719403008. Its totient is φ = 384341993280.

The previous prime is 1020464003761. The next prime is 1020464003773. The reversal of 1020464003770 is 773004640201.

It is not an unprimeable number, because it can be changed into a prime (1020464003773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 777882 + ... + 1626661.

It is an arithmetic number, because the mean of its divisors is an integer number (40598320896).

Almost surely, 2^{1020464003770} is an apocalyptic number.

1020464003770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1020464003770 is a deficient number, since it is larger than the sum of its proper divisors (928255399238).

1020464003770 is a wasteful number, since it uses less digits than its factorization.

1020464003770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2404655 (or 2404618 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 34.

Adding to 1020464003770 its reverse (773004640201), we get a palindrome (1793468643971).

The spelling of 1020464003770 in words is "one trillion, twenty billion, four hundred sixty-four million, three thousand, seven hundred seventy".