11401413023 has 32 divisors (see below), whose sum is σ = 15372564480. Its totient is φ = 8166332160.

The previous prime is 11401412993. The next prime is 11401413061. The reversal of 11401413023 is 32031410411.

It is not a de Polignac number, because 11401413023 - 2¹⁶ = 11401347487 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11401412986 and 11401413004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11401413083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 215411 + ... + 263067.

It is an arithmetic number, because the mean of its divisors is an integer number (480392640).

Almost surely, 2^11401413023 is an apocalyptic number.

11401413023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11401413023 is a deficient number, since it is larger than the sum of its proper divisors (3971151457).

11401413023 is a wasteful number, since it uses less digits than its factorization.

11401413023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47927.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 11401413023 its reverse (32031410411), we get a palindrome (43432823434).

It can be divided in two parts, 11401 and 413023, that added together give a palindrome (424424).

The spelling of 11401413023 in words is "eleven billion, four hundred one million, four hundred thirteen thousand, twenty-three".