145011411 has 32 divisors (see below), whose sum is σ = 229884480. Its totient is φ = 90021888.

The previous prime is 145011409. The next prime is 145011413. The reversal of 145011411 is 114110541.

It is an interprime number because it is at equal distance from previous prime (145011409) and next prime (145011413).

It is not a de Polignac number, because 145011411 - 2¹ = 145011409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (145011413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42895 + ... + 46151.

It is an arithmetic number, because the mean of its divisors is an integer number (7183890).

Almost surely, 2^145011411 is an apocalyptic number.

145011411 is a deficient number, since it is larger than the sum of its proper divisors (84873069).

145011411 is a wasteful number, since it uses less digits than its factorization.

145011411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3380 (or 3374 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 18.

The square root of 145011411 is about 12042.0683854560. The cubic root of 145011411 is about 525.3725681961.

Adding to 145011411 its reverse (114110541), we get a palindrome (259121952).

The spelling of 145011411 in words is "one hundred forty-five million, eleven thousand, four hundred eleven".