145124532300430 has 64 divisors (see below), whose sum is σ = 278188563801600. Its totient is φ = 54353340835200.

The previous prime is 145124532300347. The next prime is 145124532300491. The reversal of 145124532300430 is 34003235421541.

It is a super-2 number, since 2×145124532300430² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 145124532300430.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4087711 + ... + 17520229.

It is an arithmetic number, because the mean of its divisors is an integer number (4346696309400).

Almost surely, 2^{145124532300430} is an apocalyptic number.

145124532300430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145124532300430 is a deficient number, since it is larger than the sum of its proper divisors (133064031501170).

145124532300430 is a wasteful number, since it uses less digits than its factorization.

145124532300430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13433209.

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 145124532300430 its reverse (34003235421541), we get a palindrome (179127767721971).

The spelling of 145124532300430 in words is "one hundred forty-five trillion, one hundred twenty-four billion, five hundred thirty-two million, three hundred thousand, four hundred thirty".