1145454540034 has 24 divisors (see below), whose sum is σ = 1998741242880. Its totient is φ = 490899275496.

The previous prime is 1145454540031. The next prime is 1145454540091. The reversal of 1145454540034 is 4300454545411.

It is a super-2 number, since 2×1145454540034² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1145454540031) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7030239 + ... + 7191325.

It is an arithmetic number, because the mean of its divisors is an integer number (83280885120).

Almost surely, 2^{1145454540034} is an apocalyptic number.

1145454540034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1145454540034 is a deficient number, since it is larger than the sum of its proper divisors (853286702846).

1145454540034 is a wasteful number, since it uses less digits than its factorization.

1145454540034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233662 (or 233655 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 40.

The spelling of 1145454540034 in words is "one trillion, one hundred forty-five billion, four hundred fifty-four million, five hundred forty thousand, thirty-four".