1374384405575 has 48 divisors (see below), whose sum is σ = 1810694941440. Its totient is φ = 1033026048000.

The previous prime is 1374384405571. The next prime is 1374384405587. The reversal of 1374384405575 is 5755044834731.

It is not a de Polignac number, because 1374384405575 - 2² = 1374384405571 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1374384405575.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1374384405571) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13167191 + ... + 13271159.

It is an arithmetic number, because the mean of its divisors is an integer number (37722811280).

Almost surely, 2^{1374384405575} is an apocalyptic number.

1374384405575 is a deficient number, since it is larger than the sum of its proper divisors (436310535865).

1374384405575 is a wasteful number, since it uses less digits than its factorization.

1374384405575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104508 (or 104503 counting only the distinct ones).

The product of its (nonzero) digits is 28224000, while the sum is 56.

The spelling of 1374384405575 in words is "one trillion, three hundred seventy-four billion, three hundred eighty-four million, four hundred five thousand, five hundred seventy-five".