145310411 has 4 divisors (see below), whose sum is σ = 145354800. Its totient is φ = 145266024.

The previous prime is 145310383. The next prime is 145310447. The reversal of 145310411 is 114013541.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 114013541 = 2693 ⋅42337.

It is a cyclic number.

It is not a de Polignac number, because 145310411 - 2¹⁴ = 145294027 is a prime.

It is a super-2 number, since 2×145310411² = 42230231089977842, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (145310491) 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, 16856 + ... + 23973.

It is an arithmetic number, because the mean of its divisors is an integer number (36338700).

Almost surely, 2^145310411 is an apocalyptic number.

145310411 is a deficient number, since it is larger than the sum of its proper divisors (44389).

145310411 is an equidigital number, since it uses as much as digits as its factorization.

145310411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44388.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 145310411 is about 12054.4768032462. The cubic root of 145310411 is about 525.7334100418.

Adding to 145310411 its reverse (114013541), we get a palindrome (259323952).

The spelling of 145310411 in words is "one hundred forty-five million, three hundred ten thousand, four hundred eleven".