1145140453034 has 8 divisors (see below), whose sum is σ = 1773120701568. Its totient is φ = 554100219180.

The previous prime is 1145140453031. The next prime is 1145140453063. The reversal of 1145140453034 is 4303540415411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1145140453034² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1145140452985 and 1145140453003.

It is not an unprimeable number, because it can be changed into a prime (1145140453031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9235003592 + ... + 9235003715.

It is an arithmetic number, because the mean of its divisors is an integer number (221640087696).

Almost surely, 2^{1145140453034} is an apocalyptic number.

1145140453034 is a deficient number, since it is larger than the sum of its proper divisors (627980248534).

1145140453034 is a wasteful number, since it uses less digits than its factorization.

1145140453034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18470007340.

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 1145140453034 its reverse (4303540415411), we get a palindrome (5448680868445).

The spelling of 1145140453034 in words is "one trillion, one hundred forty-five billion, one hundred forty million, four hundred fifty-three thousand, thirty-four".