11412443535031 has 48 divisors (see below), whose sum is σ = 15361360515072. Its totient is φ = 8355044678400.

The previous prime is 11412443534977. The next prime is 11412443535041. The reversal of 11412443535031 is 13053534421411.

It is a happy number.

It is not a de Polignac number, because 11412443535031 - 2⁷ = 11412443534903 is a prime.

It is a super-2 number, since 2×11412443535031² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11412443535041) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4141450 + ... + 6322696.

It is an arithmetic number, because the mean of its divisors is an integer number (320028344064).

Almost surely, 2^{11412443535031} is an apocalyptic number.

11412443535031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11412443535031 is a deficient number, since it is larger than the sum of its proper divisors (3948916980041).

11412443535031 is a wasteful number, since it uses less digits than its factorization.

11412443535031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2181860 (or 2181853 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 37.

Adding to 11412443535031 its reverse (13053534421411), we get a palindrome (24465977956442).

The spelling of 11412443535031 in words is "eleven trillion, four hundred twelve billion, four hundred forty-three million, five hundred thirty-five thousand, thirty-one".