1406304290928 has 80 divisors (see below), whose sum is σ = 3831825680000. Its totient is φ = 443205976320.

The previous prime is 1406304290927. The next prime is 1406304290983. The reversal of 1406304290928 is 8290924036041.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1406304290927) 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, 1090003 + ... + 2000178.

It is an arithmetic number, because the mean of its divisors is an integer number (47897821000).

Almost surely, 2^{1406304290928} is an apocalyptic number.

It is an amenable number.

1406304290928 is an abundant number, since it is smaller than the sum of its proper divisors (2425521389072).

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

1406304290928 is a wasteful number, since it uses less digits than its factorization.

1406304290928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3090710 (or 3090704 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 48.

The spelling of 1406304290928 in words is "one trillion, four hundred six billion, three hundred four million, two hundred ninety thousand, nine hundred twenty-eight".