1401403032213 has 32 divisors (see below), whose sum is σ = 2012793868800. Its totient is φ = 864439563456.

The previous prime is 1401403032187. The next prime is 1401403032223. The reversal of 1401403032213 is 3122303041041.

It is a happy number.

It is not a de Polignac number, because 1401403032213 - 2⁶ = 1401403032149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1401403032223) 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, 49076806 + ... + 49105352.

It is an arithmetic number, because the mean of its divisors is an integer number (62899808400).

Almost surely, 2^{1401403032213} is an apocalyptic number.

It is an amenable number.

1401403032213 is a deficient number, since it is larger than the sum of its proper divisors (611390836587).

1401403032213 is a wasteful number, since it uses less digits than its factorization.

1401403032213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48641.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 1401403032213 its reverse (3122303041041), we get a palindrome (4523706073254).

The spelling of 1401403032213 in words is "one trillion, four hundred one billion, four hundred three million, thirty-two thousand, two hundred thirteen".