11404300451530 has 64 divisors (see below), whose sum is σ = 23625055641600. Its totient is φ = 3882660623424.

The previous prime is 11404300451473. The next prime is 11404300451539. The reversal of 11404300451530 is 3515400340411.

It is a junction number, because it is equal to n+sod(n) for n = 11404300451492 and 11404300451501.

It is not an unprimeable number, because it can be changed into a prime (11404300451539) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6192987 + ... + 7820593.

It is an arithmetic number, because the mean of its divisors is an integer number (369141494400).

Almost surely, 2^{11404300451530} is an apocalyptic number.

11404300451530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11404300451530 is an abundant number, since it is smaller than the sum of its proper divisors (12220755190070).

11404300451530 is a wasteful number, since it uses less digits than its factorization.

11404300451530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1628323.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 11404300451530 its reverse (3515400340411), we get a palindrome (14919700791941).

The spelling of 11404300451530 in words is "eleven trillion, four hundred four billion, three hundred million, four hundred fifty-one thousand, five hundred thirty".