145232000024 has 8 divisors (see below), whose sum is σ = 272310000060. Its totient is φ = 72616000008.

The previous prime is 145232000021. The next prime is 145232000027. The reversal of 145232000024 is 420000232541.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (145232000021) and next prime (145232000027).

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×145232000024² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145232000021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9076999994 + ... + 9077000009.

Almost surely, 2^145232000024 is an apocalyptic number.

It is an amenable number.

145232000024 is a deficient number, since it is larger than the sum of its proper divisors (127078000036).

145232000024 is a wasteful number, since it uses less digits than its factorization.

145232000024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18154000009 (or 18154000005 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

Adding to 145232000024 its reverse (420000232541), we get a palindrome (565232232565).

The spelling of 145232000024 in words is "one hundred forty-five billion, two hundred thirty-two million, twenty-four", and thus it is an aban number.