144474780651 has 16 divisors (see below), whose sum is σ = 194200258560. Its totient is φ = 95533644960.

The previous prime is 144474780613. The next prime is 144474780683. The reversal of 144474780651 is 156087474441.

It is not a de Polignac number, because 144474780651 - 2⁶ = 144474780587 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 144474780594 and 144474780603.

It is not an unprimeable number, because it can be changed into a prime (144474784651) 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, 706806 + ... + 887988.

It is an arithmetic number, because the mean of its divisors is an integer number (12137516160).

Almost surely, 2^144474780651 is an apocalyptic number.

144474780651 is a deficient number, since it is larger than the sum of its proper divisors (49725477909).

144474780651 is a wasteful number, since it uses less digits than its factorization.

144474780651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183346.

The product of its (nonzero) digits is 3010560, while the sum is 51.

The spelling of 144474780651 in words is "one hundred forty-four billion, four hundred seventy-four million, seven hundred eighty thousand, six hundred fifty-one".