1402845466480 has 80 divisors (see below), whose sum is σ = 3451069429920. Its totient is φ = 528850059264.

The previous prime is 1402845466457. The next prime is 1402845466481. The reversal of 1402845466480 is 846645482041.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1402845466481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2097637 + ... + 2684356.

It is an arithmetic number, because the mean of its divisors is an integer number (43138367874).

Almost surely, 2^{1402845466480} is an apocalyptic number.

1402845466480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1402845466480 is an abundant number, since it is smaller than the sum of its proper divisors (2048223963440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1402845466480 is a wasteful number, since it uses less digits than its factorization.

1402845466480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4782218 (or 4782212 counting only the distinct ones).

The product of its (nonzero) digits is 5898240, while the sum is 52.

The spelling of 1402845466480 in words is "one trillion, four hundred two billion, eight hundred forty-five million, four hundred sixty-six thousand, four hundred eighty".