1360506404431 has 4 divisors (see below), whose sum is σ = 1397276847832. Its totient is φ = 1323735961032.

The previous prime is 1360506404407. The next prime is 1360506404461. The reversal of 1360506404431 is 1344046050631.

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 1360506404431 - 2¹¹ = 1360506402383 is a prime.

It is a super-2 number, since 2×1360506404431² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37), and also a Moran number because the ratio is a prime number: 36770443363 = 1360506404431 / (1 + 3 + 6 + 0 + 5 + 0 + 6 + 4 + 0 + 4 + 4 + 3 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1360506404461) 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, 18385221645 + ... + 18385221718.

It is an arithmetic number, because the mean of its divisors is an integer number (349319211958).

Almost surely, 2^{1360506404431} is an apocalyptic number.

1360506404431 is a deficient number, since it is larger than the sum of its proper divisors (36770443401).

1360506404431 is an equidigital number, since it uses as much as digits as its factorization.

1360506404431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36770443400.

The product of its (nonzero) digits is 103680, while the sum is 37.

The spelling of 1360506404431 in words is "one trillion, three hundred sixty billion, five hundred six million, four hundred four thousand, four hundred thirty-one".