145243004030 has 16 divisors (see below), whose sum is σ = 261832937184. Its totient is φ = 58009306080.

The previous prime is 145243004009. The next prime is 145243004041. The reversal of 145243004030 is 30400342541.

145243004030 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10980002 + ... + 10993221.

It is an arithmetic number, because the mean of its divisors is an integer number (16364558574).

Almost surely, 2^145243004030 is an apocalyptic number.

145243004030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145243004030 is a deficient number, since it is larger than the sum of its proper divisors (116589933154).

145243004030 is a wasteful number, since it uses less digits than its factorization.

145243004030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21973891.

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 145243004030 its reverse (30400342541), we get a palindrome (175643346571).

The spelling of 145243004030 in words is "one hundred forty-five billion, two hundred forty-three million, four thousand, thirty".