1401031413 has 24 divisors (see below), whose sum is σ = 2077710336. Its totient is φ = 909309600.

The previous prime is 1401031409. The next prime is 1401031417. The reversal of 1401031413 is 3141301041.

It is an interprime number because it is at equal distance from previous prime (1401031409) and next prime (1401031417).

It is not a de Polignac number, because 1401031413 - 2² = 1401031409 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1401031417) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 72123 + ... + 89463.

It is an arithmetic number, because the mean of its divisors is an integer number (86571264).

Almost surely, 2^1401031413 is an apocalyptic number.

It is an amenable number.

1401031413 is a deficient number, since it is larger than the sum of its proper divisors (676678923).

1401031413 is a wasteful number, since it uses less digits than its factorization.

1401031413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17585 (or 17582 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1401031413 is about 37430.3541661043. The cubic root of 1401031413 is about 1118.9635961486.

Adding to 1401031413 its reverse (3141301041), we get a palindrome (4542332454).

The spelling of 1401031413 in words is "one billion, four hundred one million, thirty-one thousand, four hundred thirteen".