145600811862 has 16 divisors (see below), whose sum is σ = 317674498752. Its totient is φ = 44121458120.

The previous prime is 145600811861. The next prime is 145600811887. The reversal of 145600811862 is 268118006541.

145600811862 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145600811861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1103036388 + ... + 1103036519.

It is an arithmetic number, because the mean of its divisors is an integer number (19854656172).

Almost surely, 2^145600811862 is an apocalyptic number.

145600811862 is an abundant number, since it is smaller than the sum of its proper divisors (172073686890).

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

145600811862 is a wasteful number, since it uses less digits than its factorization.

145600811862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2206072923.

The product of its (nonzero) digits is 92160, while the sum is 42.

The spelling of 145600811862 in words is "one hundred forty-five billion, six hundred million, eight hundred eleven thousand, eight hundred sixty-two".