1401224713 has 16 divisors (see below), whose sum is σ = 1614412800. Its totient is φ = 1191326400.

The previous prime is 1401224701. The next prime is 1401224767. The reversal of 1401224713 is 3174221041.

It is a cyclic number.

It is not a de Polignac number, because 1401224713 - 2⁵ = 1401224681 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1401224413) 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, 582888 + ... + 585286.

It is an arithmetic number, because the mean of its divisors is an integer number (100900800).

Almost surely, 2^1401224713 is an apocalyptic number.

It is an amenable number.

1401224713 is a deficient number, since it is larger than the sum of its proper divisors (213188087).

1401224713 is a wasteful number, since it uses less digits than its factorization.

1401224713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3048.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 1401224713 is about 37432.9362059671. The cubic root of 1401224713 is about 1119.0150548370.

Adding to 1401224713 its reverse (3174221041), we get a palindrome (4575445754).

The spelling of 1401224713 in words is "one billion, four hundred one million, two hundred twenty-four thousand, seven hundred thirteen".