1145323413514 has 16 divisors (see below), whose sum is σ = 1996689729600. Its totient is φ = 482533350624.

The previous prime is 1145323413497. The next prime is 1145323413529. The reversal of 1145323413514 is 4153143235411.

It is a happy number.

It is a super-2 number, since 2×1145323413514² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 693294219 + ... + 693295870.

It is an arithmetic number, because the mean of its divisors is an integer number (124793108100).

Almost surely, 2^{1145323413514} is an apocalyptic number.

1145323413514 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1145323413514 is a deficient number, since it is larger than the sum of its proper divisors (851366316086).

1145323413514 is a wasteful number, since it uses less digits than its factorization.

1145323413514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1386590157.

The product of its digits is 86400, while the sum is 37.

Adding to 1145323413514 its reverse (4153143235411), we get a palindrome (5298466648925).

The spelling of 1145323413514 in words is "one trillion, one hundred forty-five billion, three hundred twenty-three million, four hundred thirteen thousand, five hundred fourteen".