1113404245534 has 32 divisors (see below), whose sum is σ = 1979091532800. Its totient is φ = 459649972320.

The previous prime is 1113404245529. The next prime is 1113404245537. The reversal of 1113404245534 is 4355424043111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1113404245493 and 1113404245502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113404245537) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3006424 + ... + 3356395.

It is an arithmetic number, because the mean of its divisors is an integer number (61846610400).

Almost surely, 2^{1113404245534} is an apocalyptic number.

1113404245534 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1113404245534 is a deficient number, since it is larger than the sum of its proper divisors (865687287266).

1113404245534 is a wasteful number, since it uses less digits than its factorization.

1113404245534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6363288.

The product of its (nonzero) digits is 115200, while the sum is 37.

Adding to 1113404245534 its reverse (4355424043111), we get a palindrome (5468828288645).

The spelling of 1113404245534 in words is "one trillion, one hundred thirteen billion, four hundred four million, two hundred forty-five thousand, five hundred thirty-four".