1402133311487 has 2 divisors, whose sum is σ = 1402133311488. Its totient is φ = 1402133311486.

The previous prime is 1402133311477. The next prime is 1402133311583. The reversal of 1402133311487 is 7841133312041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1402133311487 - 2⁴ = 1402133311471 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1402133311487.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1402133311477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 701066655743 + 701066655744.

It is an arithmetic number, because the mean of its divisors is an integer number (701066655744).

Almost surely, 2^{1402133311487} is an apocalyptic number.

1402133311487 is a deficient number, since it is larger than the sum of its proper divisors (1).

1402133311487 is an equidigital number, since it uses as much as digits as its factorization.

1402133311487 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 38.

The spelling of 1402133311487 in words is "one trillion, four hundred two billion, one hundred thirty-three million, three hundred eleven thousand, four hundred eighty-seven".