1373448369495 has 16 divisors (see below), whose sum is σ = 2200081609440. Its totient is φ = 731651057664.

The previous prime is 1373448369493. The next prime is 1373448369499. The reversal of 1373448369495 is 5949638443731.

It is not a de Polignac number, because 1373448369495 - 2¹ = 1373448369493 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1373448369493) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53407930 + ... + 53433639.

It is an arithmetic number, because the mean of its divisors is an integer number (137505100590).

Almost surely, 2^{1373448369495} is an apocalyptic number.

1373448369495 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1373448369495 is a deficient number, since it is larger than the sum of its proper divisors (826633239945).

1373448369495 is a wasteful number, since it uses less digits than its factorization.

1373448369495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106842434.

The product of its digits is 235146240, while the sum is 66.

The spelling of 1373448369495 in words is "one trillion, three hundred seventy-three billion, four hundred forty-eight million, three hundred sixty-nine thousand, four hundred ninety-five".