1123430420014 has 16 divisors (see below), whose sum is σ = 1926818850528. Its totient is φ = 481235647392.

The previous prime is 1123430420011. The next prime is 1123430420027. The reversal of 1123430420014 is 4100240343211.

It is a super-2 number, since 2×1123430420014² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1123430420011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19514617 + ... + 19572100.

It is an arithmetic number, because the mean of its divisors is an integer number (120426178158).

Almost surely, 2^{1123430420014} is an apocalyptic number.

1123430420014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1123430420014 is a deficient number, since it is larger than the sum of its proper divisors (803388430514).

1123430420014 is a wasteful number, since it uses less digits than its factorization.

1123430420014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39088779.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1123430420014 its reverse (4100240343211), we get a palindrome (5223670763225).

The spelling of 1123430420014 in words is "one trillion, one hundred twenty-three billion, four hundred thirty million, four hundred twenty thousand, fourteen".