145354154411 has 4 divisors (see below), whose sum is σ = 145355532792. Its totient is φ = 145352776032.

The previous prime is 145354154377. The next prime is 145354154419. The reversal of 145354154411 is 114451453541.

145354154411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 114451453541 = 1193 ⋅95935837.

It is a cyclic number.

It is not a de Polignac number, because 145354154411 - 2⁶ = 145354154347 is a prime.

It is a super-2 number, since 2×145354154411² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (145354154419) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 516605 + ... + 746718.

It is an arithmetic number, because the mean of its divisors is an integer number (36338883198).

Almost surely, 2^145354154411 is an apocalyptic number.

145354154411 is a deficient number, since it is larger than the sum of its proper divisors (1378381).

145354154411 is a wasteful number, since it uses less digits than its factorization.

145354154411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1378380.

The product of its digits is 96000, while the sum is 38.

The spelling of 145354154411 in words is "one hundred forty-five billion, three hundred fifty-four million, one hundred fifty-four thousand, four hundred eleven".