1475204640743 has 2 divisors, whose sum is σ = 1475204640744. Its totient is φ = 1475204640742.

The previous prime is 1475204640739. The next prime is 1475204640751. The reversal of 1475204640743 is 3470464025741.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1475204640743 - 2² = 1475204640739 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1475704640743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 737602320371 + 737602320372.

It is an arithmetic number, because the mean of its divisors is an integer number (737602320372).

Almost surely, 2^{1475204640743} is an apocalyptic number.

1475204640743 is a deficient number, since it is larger than the sum of its proper divisors (1).

1475204640743 is an equidigital number, since it uses as much as digits as its factorization.

1475204640743 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2257920, while the sum is 47.

The spelling of 1475204640743 in words is "one trillion, four hundred seventy-five billion, two hundred four million, six hundred forty thousand, seven hundred forty-three".