145122142250036 has 48 divisors (see below), whose sum is σ = 306502680207360. Its totient is φ = 58732312900320.

The previous prime is 145122142249993. The next prime is 145122142250047. The reversal of 145122142250036 is 630052241221541.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 438397220 + ... + 438728123.

It is an arithmetic number, because the mean of its divisors is an integer number (6385472504320).

Almost surely, 2^{145122142250036} is an apocalyptic number.

It is an amenable number.

145122142250036 is an abundant number, since it is smaller than the sum of its proper divisors (161380537957324).

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

145122142250036 is a wasteful number, since it uses less digits than its factorization.

145122142250036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 877125684 (or 877125682 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 38.

Adding to 145122142250036 its reverse (630052241221541), we get a palindrome (775174383471577).

The spelling of 145122142250036 in words is "one hundred forty-five trillion, one hundred twenty-two billion, one hundred forty-two million, two hundred fifty thousand, thirty-six".