1474416526397 has 2 divisors, whose sum is σ = 1474416526398. Its totient is φ = 1474416526396.

The previous prime is 1474416526391. The next prime is 1474416526411. The reversal of 1474416526397 is 7936256144741.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1433733232996 + 40683293401 = 1197386^2 + 201701^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1474416526397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1474416526391) 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 as a sum of consecutive naturals, namely, 737208263198 + 737208263199.

It is an arithmetic number, because the mean of its divisors is an integer number (737208263199).

Almost surely, 2^{1474416526397} is an apocalyptic number.

It is an amenable number.

1474416526397 is a deficient number, since it is larger than the sum of its proper divisors (1).

1474416526397 is an equidigital number, since it uses as much as digits as its factorization.

1474416526397 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30481920, while the sum is 59.

The spelling of 1474416526397 in words is "one trillion, four hundred seventy-four billion, four hundred sixteen million, five hundred twenty-six thousand, three hundred ninety-seven".