1373400080471 has 4 divisors (see below), whose sum is σ = 1433113127472. Its totient is φ = 1313687033472.

The previous prime is 1373400080411. The next prime is 1373400080477. The reversal of 1373400080471 is 1740800043731.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1373400080471 - 2¹⁸ = 1373399818327 is a prime.

It is a super-3 number, since 3×1373400080471³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1373400080477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29856523466 + ... + 29856523511.

It is an arithmetic number, because the mean of its divisors is an integer number (358278281868).

Almost surely, 2^{1373400080471} is an apocalyptic number.

1373400080471 is a deficient number, since it is larger than the sum of its proper divisors (59713047001).

1373400080471 is an equidigital number, since it uses as much as digits as its factorization.

1373400080471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59713047000.

The product of its (nonzero) digits is 56448, while the sum is 38.

The spelling of 1373400080471 in words is "one trillion, three hundred seventy-three billion, four hundred million, eighty thousand, four hundred seventy-one".