1473728372718 has 32 divisors (see below), whose sum is σ = 3368566222080. Its totient is φ = 421059720960.

The previous prime is 1473728372717. The next prime is 1473728372719. The reversal of 1473728372718 is 8172738273741.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1473728372717) and next prime (1473728372719).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1473728372717) 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 15 ways as a sum of consecutive naturals, for example, 3861933 + ... + 4226343.

It is an arithmetic number, because the mean of its divisors is an integer number (105267694440).

Almost surely, 2^{1473728372718} is an apocalyptic number.

1473728372718 is an abundant number, since it is smaller than the sum of its proper divisors (1894837849362).

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

1473728372718 is a wasteful number, since it uses less digits than its factorization.

1473728372718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460712.

The product of its digits is 22127616, while the sum is 60.

The spelling of 1473728372718 in words is "one trillion, four hundred seventy-three billion, seven hundred twenty-eight million, three hundred seventy-two thousand, seven hundred eighteen".