144679154720 has 48 divisors (see below), whose sum is σ = 345645037080. Its totient is φ = 57221412864.

The previous prime is 144679154693. The next prime is 144679154747. The reversal of 144679154720 is 27451976441.

It is an interprime number because it is at equal distance from previous prime (144679154693) and next prime (144679154747).

It can be written as a sum of positive squares in 4 ways, for example, as 119320503184 + 25358651536 = 345428^2 + 159244^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5065787 + ... + 5094266.

Almost surely, 2^144679154720 is an apocalyptic number.

144679154720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144679154720 is an abundant number, since it is smaller than the sum of its proper divisors (200965882360).

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

144679154720 is a wasteful number, since it uses less digits than its factorization.

144679154720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10160157 (or 10160149 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 50.

The spelling of 144679154720 in words is "one hundred forty-four billion, six hundred seventy-nine million, one hundred fifty-four thousand, seven hundred twenty".