145041412 has 12 divisors (see below), whose sum is σ = 262575180. Its totient is φ = 70019936.

The previous prime is 145041409. The next prime is 145041419. The reversal of 145041412 is 214140541.

145041412 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 93431556 + 51609856 = 9666^2 + 7184^2 .

It is a super-3 number, since 3×145041412³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (145041419) 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, 625063 + ... + 625294.

It is an arithmetic number, because the mean of its divisors is an integer number (21881265).

Almost surely, 2^145041412 is an apocalyptic number.

It is an amenable number.

145041412 is a deficient number, since it is larger than the sum of its proper divisors (117533768).

145041412 is a wasteful number, since it uses less digits than its factorization.

145041412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1250390 (or 1250388 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 145041412 is about 12043.3139957405. The cubic root of 145041412 is about 525.4087966452.

Adding to 145041412 its reverse (214140541), we get a palindrome (359181953).

The spelling of 145041412 in words is "one hundred forty-five million, forty-one thousand, four hundred twelve".