145431124010 has 8 divisors (see below), whose sum is σ = 261776023236. Its totient is φ = 58172449600.

The previous prime is 145431124001. The next prime is 145431124039. The reversal of 145431124010 is 10421134541.

145431124010 is digitally balanced in base 2 and base 3, because in such bases 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 124357085449 + 21074038561 = 352643^2 + 145169^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7271556191 + ... + 7271556210.

Almost surely, 2^145431124010 is an apocalyptic number.

145431124010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145431124010 is a deficient number, since it is larger than the sum of its proper divisors (116344899226).

145431124010 is a wasteful number, since it uses less digits than its factorization.

145431124010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14543112408.

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 145431124010 its reverse (10421134541), we get a palindrome (155852258551).

The spelling of 145431124010 in words is "one hundred forty-five billion, four hundred thirty-one million, one hundred twenty-four thousand, ten".