145424264543 has 2 divisors, whose sum is σ = 145424264544. Its totient is φ = 145424264542.

The previous prime is 145424264527. The next prime is 145424264567. The reversal of 145424264543 is 345462424541.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 145424264543 - 2⁴ = 145424264527 is a prime.

It is a super-2 number, since 2×145424264543² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 145424264494 and 145424264503.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (145424264593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72712132271 + 72712132272.

It is an arithmetic number, because the mean of its divisors is an integer number (72712132272).

Almost surely, 2^145424264543 is an apocalyptic number.

145424264543 is a deficient number, since it is larger than the sum of its proper divisors (1).

145424264543 is an equidigital number, since it uses as much as digits as its factorization.

145424264543 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1843200, while the sum is 44.

The spelling of 145424264543 in words is "one hundred forty-five billion, four hundred twenty-four million, two hundred sixty-four thousand, five hundred forty-three".