1403314223647 has 16 divisors (see below), whose sum is σ = 1659131611200. Its totient is φ = 1161334863360.

The previous prime is 1403314223611. The next prime is 1403314223651. The reversal of 1403314223647 is 7463224133041.

It is not a de Polignac number, because 1403314223647 - 2²³ = 1403305835039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1403314253647) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13455879 + ... + 13559767.

It is an arithmetic number, because the mean of its divisors is an integer number (103695725700).

Almost surely, 2^{1403314223647} is an apocalyptic number.

1403314223647 is a deficient number, since it is larger than the sum of its proper divisors (255817387553).

1403314223647 is a wasteful number, since it uses less digits than its factorization.

1403314223647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170466.

The product of its (nonzero) digits is 290304, while the sum is 40.

Adding to 1403314223647 its reverse (7463224133041), we get a palindrome (8866538356688).

The spelling of 1403314223647 in words is "one trillion, four hundred three billion, three hundred fourteen million, two hundred twenty-three thousand, six hundred forty-seven".