1134011412345 has 128 divisors (see below), whose sum is σ = 2247712727040. Its totient is φ = 476773355520.

The previous prime is 1134011412343. The next prime is 1134011412349. The reversal of 1134011412345 is 5432141104311.

It is a happy number.

It is not a de Polignac number, because 1134011412345 - 2¹ = 1134011412343 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1134011412341) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 16844842 + ... + 16912028.

It is an arithmetic number, because the mean of its divisors is an integer number (17560255680).

Almost surely, 2^{1134011412345} is an apocalyptic number.

1134011412345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1134011412345 is a deficient number, since it is larger than the sum of its proper divisors (1113701314695).

1134011412345 is a wasteful number, since it uses less digits than its factorization.

1134011412345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67495.

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

Adding to 1134011412345 its reverse (5432141104311), we get a palindrome (6566152516656).

The spelling of 1134011412345 in words is "one trillion, one hundred thirty-four billion, eleven million, four hundred twelve thousand, three hundred forty-five".