2904315321487 has 2 divisors, whose sum is σ = 2904315321488. Its totient is φ = 2904315321486.

The previous prime is 2904315321443. The next prime is 2904315321553. The reversal of 2904315321487 is 7841235134092.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2904315321487 - 2¹¹ = 2904315319439 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2904315321487.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2904315321407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1452157660743 + 1452157660744.

It is an arithmetic number, because the mean of its divisors is an integer number (1452157660744).

Almost surely, 2^{2904315321487} is an apocalyptic number.

2904315321487 is a deficient number, since it is larger than the sum of its proper divisors (1).

2904315321487 is an equidigital number, since it uses as much as digits as its factorization.

2904315321487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1451520, while the sum is 49.

The spelling of 2904315321487 in words is "two trillion, nine hundred four billion, three hundred fifteen million, three hundred twenty-one thousand, four hundred eighty-seven".