145871443030 has 16 divisors (see below), whose sum is σ = 276387997680. Its totient is φ = 55277599392.

The previous prime is 145871443027. The next prime is 145871443033. The reversal of 145871443030 is 30344178541.

It is an interprime number because it is at equal distance from previous prime (145871443027) and next prime (145871443033).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145871443033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 383872029 + ... + 383872408.

It is an arithmetic number, because the mean of its divisors is an integer number (17274249855).

Almost surely, 2^145871443030 is an apocalyptic number.

145871443030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145871443030 is a deficient number, since it is larger than the sum of its proper divisors (130516554650).

145871443030 is a wasteful number, since it uses less digits than its factorization.

145871443030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 767744463.

The product of its (nonzero) digits is 161280, while the sum is 40.

The spelling of 145871443030 in words is "one hundred forty-five billion, eight hundred seventy-one million, four hundred forty-three thousand, thirty".