1111032451434 has 64 divisors (see below), whose sum is σ = 2410681512960. Its totient is φ = 340443818880.

The previous prime is 1111032451429. The next prime is 1111032451453. The reversal of 1111032451434 is 4341542301111.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1086324 + ... + 1844495.

It is an arithmetic number, because the mean of its divisors is an integer number (37666898640).

Almost surely, 2^{1111032451434} is an apocalyptic number.

1111032451434 is an abundant number, since it is smaller than the sum of its proper divisors (1299649061526).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1111032451434 is a wasteful number, since it uses less digits than its factorization.

1111032451434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2930955.

The product of its (nonzero) digits is 5760, while the sum is 30.

Adding to 1111032451434 its reverse (4341542301111), we get a palindrome (5452574752545).

The spelling of 1111032451434 in words is "one trillion, one hundred eleven billion, thirty-two million, four hundred fifty-one thousand, four hundred thirty-four".