144541460562 has 16 divisors (see below), whose sum is σ = 289266952032. Its totient is φ = 48149815040.

The previous prime is 144541460561. The next prime is 144541460573. The reversal of 144541460562 is 265064145441.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (144541460561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7657743 + ... + 7676594.

It is an arithmetic number, because the mean of its divisors is an integer number (18079184502).

Almost surely, 2^144541460562 is an apocalyptic number.

144541460562 is an abundant number, since it is smaller than the sum of its proper divisors (144725491470).

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

144541460562 is a wasteful number, since it uses less digits than its factorization.

144541460562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15335913.

The product of its (nonzero) digits is 460800, while the sum is 42.

The spelling of 144541460562 in words is "one hundred forty-four billion, five hundred forty-one million, four hundred sixty thousand, five hundred sixty-two".