145103563422 has 12 divisors (see below), whose sum is σ = 314391054120. Its totient is φ = 48367854468.

The previous prime is 145103563411. The next prime is 145103563433. The reversal of 145103563422 is 224365301541.

145103563422 is a `hidden beast` number, since 1 + 4 + 5 + 10 + 3 + 5 + 634 + 2 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (145103563411) and next prime (145103563433).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4030654522 + ... + 4030654557.

It is an arithmetic number, because the mean of its divisors is an integer number (26199254510).

Almost surely, 2^145103563422 is an apocalyptic number.

145103563422 is an abundant number, since it is smaller than the sum of its proper divisors (169287490698).

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

145103563422 is a wasteful number, since it uses less digits than its factorization.

145103563422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8061309087 (or 8061309084 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

Adding to 145103563422 its reverse (224365301541), we get a palindrome (369468864963).

The spelling of 145103563422 in words is "one hundred forty-five billion, one hundred three million, five hundred sixty-three thousand, four hundred twenty-two".