145403166041 has 16 divisors (see below), whose sum is σ = 172348551168. Its totient is φ = 120039267600.

The previous prime is 145403166031. The next prime is 145403166043. The reversal of 145403166041 is 140661304541.

It is not a de Polignac number, because 145403166041 - 2⁶ = 145403165977 is a prime.

It is a super-2 number, since 2×145403166041² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 145403165992 and 145403166010.

It is not an unprimeable number, because it can be changed into a prime (145403166043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1542035 + ... + 1633608.

It is an arithmetic number, because the mean of its divisors is an integer number (10771784448).

Almost surely, 2^145403166041 is an apocalyptic number.

It is an amenable number.

145403166041 is a deficient number, since it is larger than the sum of its proper divisors (26945385127).

145403166041 is a wasteful number, since it uses less digits than its factorization.

145403166041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3175892.

The product of its (nonzero) digits is 34560, while the sum is 35.

The spelling of 145403166041 in words is "one hundred forty-five billion, four hundred three million, one hundred sixty-six thousand, forty-one".