145154335230150 has 96 divisors (see below), whose sum is σ = 373874824670208. Its totient is φ = 37229372150400.

The previous prime is 145154335230143. The next prime is 145154335230193. The reversal of 145154335230150 is 51032533451541.

It is a super-2 number, since 2×145154335230150² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 94996609 + ... + 96512508.

It is an arithmetic number, because the mean of its divisors is an integer number (3894529423648).

Almost surely, 2^{145154335230150} is an apocalyptic number.

145154335230150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145154335230150 is an abundant number, since it is smaller than the sum of its proper divisors (228720489440058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

145154335230150 is a wasteful number, since it uses less digits than its factorization.

145154335230150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191509326 (or 191509321 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 42.

Adding to 145154335230150 its reverse (51032533451541), we get a palindrome (196186868681691).

The spelling of 145154335230150 in words is "one hundred forty-five trillion, one hundred fifty-four billion, three hundred thirty-five million, two hundred thirty thousand, one hundred fifty".