1474406471687 has 2 divisors, whose sum is σ = 1474406471688. Its totient is φ = 1474406471686.

The previous prime is 1474406471621. The next prime is 1474406471693. The reversal of 1474406471687 is 7861746044741.

It is a strong prime.

It is an emirp because it is prime and its reverse (7861746044741) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1474406471687 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1474406476687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 737203235843 + 737203235844.

It is an arithmetic number, because the mean of its divisors is an integer number (737203235844).

Almost surely, 2^{1474406471687} is an apocalyptic number.

1474406471687 is a deficient number, since it is larger than the sum of its proper divisors (1).

1474406471687 is an equidigital number, since it uses as much as digits as its factorization.

1474406471687 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25288704, while the sum is 59.

The spelling of 1474406471687 in words is "one trillion, four hundred seventy-four billion, four hundred six million, four hundred seventy-one thousand, six hundred eighty-seven".