1399301107743 has 32 divisors (see below), whose sum is σ = 2326195353600. Its totient is φ = 726883284960.

The previous prime is 1399301107667. The next prime is 1399301107781. The reversal of 1399301107743 is 3477011039931.

It is not a de Polignac number, because 1399301107743 - 2⁹ = 1399301107231 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1399301107692 and 1399301107701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1399301107643) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7367296 + ... + 7554842.

It is an arithmetic number, because the mean of its divisors is an integer number (72693604800).

Almost surely, 2^{1399301107743} is an apocalyptic number.

1399301107743 is a deficient number, since it is larger than the sum of its proper divisors (926894245857).

1399301107743 is a wasteful number, since it uses less digits than its factorization.

1399301107743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219867.

The product of its (nonzero) digits is 428652, while the sum is 48.

The spelling of 1399301107743 in words is "one trillion, three hundred ninety-nine billion, three hundred one million, one hundred seven thousand, seven hundred forty-three".