1473672621340 has 12 divisors (see below), whose sum is σ = 3094712504856. Its totient is φ = 589469048528.

The previous prime is 1473672621331. The next prime is 1473672621419. The reversal of 1473672621340 is 431262763741.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36841815514 + ... + 36841815553.

It is an arithmetic number, because the mean of its divisors is an integer number (257892708738).

Almost surely, 2^{1473672621340} is an apocalyptic number.

1473672621340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1473672621340 is an abundant number, since it is smaller than the sum of its proper divisors (1621039883516).

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

1473672621340 is a wasteful number, since it uses less digits than its factorization.

1473672621340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73683631076 (or 73683631074 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 46.

The spelling of 1473672621340 in words is "one trillion, four hundred seventy-three billion, six hundred seventy-two million, six hundred twenty-one thousand, three hundred forty".