145414014250 has 32 divisors (see below), whose sum is σ = 272269071360. Its totient is φ = 58154059600.

The previous prime is 145414014247. The next prime is 145414014289. The reversal of 145414014250 is 52410414541.

145414014250 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×145414014250² (a number of 23 digits) contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 1264659 + ... + 1374841.

It is an arithmetic number, because the mean of its divisors is an integer number (8508408480).

Almost surely, 2^145414014250 is an apocalyptic number.

145414014250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145414014250 is a deficient number, since it is larger than the sum of its proper divisors (126855057110).

145414014250 is a wasteful number, since it uses less digits than its factorization.

145414014250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115479 (or 115469 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 31.

Adding to 145414014250 its reverse (52410414541), we get a palindrome (197824428791).

The spelling of 145414014250 in words is "one hundred forty-five billion, four hundred fourteen million, fourteen thousand, two hundred fifty".