145036265361 has 16 divisors (see below), whose sum is σ = 208926856320. Its totient is φ = 88966091520.

The previous prime is 145036265359. The next prime is 145036265401. The reversal of 145036265361 is 163562630541.

It is not a de Polignac number, because 145036265361 - 2¹ = 145036265359 is a prime.

It is not an unprimeable number, because it can be changed into a prime (145036265261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5966776 + ... + 5991033.

It is an arithmetic number, because the mean of its divisors is an integer number (13057928520).

Almost surely, 2^145036265361 is an apocalyptic number.

It is an amenable number.

145036265361 is a deficient number, since it is larger than the sum of its proper divisors (63890590959).

145036265361 is a wasteful number, since it uses less digits than its factorization.

145036265361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11958136.

The product of its (nonzero) digits is 388800, while the sum is 42.

The spelling of 145036265361 in words is "one hundred forty-five billion, thirty-six million, two hundred sixty-five thousand, three hundred sixty-one".