145423425300 has 36 divisors (see below), whose sum is σ = 420758444736. Its totient is φ = 38779580000.

The previous prime is 145423425281. The next prime is 145423425311. The reversal of 145423425300 is 3524324541.

It is a super-2 number, since 2×145423425300² (a number of 23 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 11 ways as a sum of consecutive naturals, for example, 242372076 + ... + 242372675.

It is an arithmetic number, because the mean of its divisors is an integer number (11687734576).

Almost surely, 2^145423425300 is an apocalyptic number.

145423425300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

145423425300 is an abundant number, since it is smaller than the sum of its proper divisors (275335019436).

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

145423425300 is a wasteful number, since it uses less digits than its factorization.

145423425300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484744768 (or 484744761 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 33.

Adding to 145423425300 its reverse (3524324541), we get a palindrome (148947749841).

The spelling of 145423425300 in words is "one hundred forty-five billion, four hundred twenty-three million, four hundred twenty-five thousand, three hundred".