111424434100430 has 64 divisors (see below), whose sum is σ = 221057612056512. Its totient is φ = 40099375779840.

The previous prime is 111424434100417. The next prime is 111424434100451. The reversal of 111424434100430 is 34001434424111.

It is a super-3 number, since 3×111424434100430³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 654594092 + ... + 654764288.

It is an arithmetic number, because the mean of its divisors is an integer number (3454025188383).

Almost surely, 2^{111424434100430} is an apocalyptic number.

111424434100430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111424434100430 is a deficient number, since it is larger than the sum of its proper divisors (109633177956082).

111424434100430 is a wasteful number, since it uses less digits than its factorization.

111424434100430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231669.

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 111424434100430 its reverse (34001434424111), we get a palindrome (145425868524541).

The spelling of 111424434100430 in words is "one hundred eleven trillion, four hundred twenty-four billion, four hundred thirty-four million, one hundred thousand, four hundred thirty".