144602225126 has 4 divisors (see below), whose sum is σ = 216903337692. Its totient is φ = 72301112562.

The previous prime is 144602225107. The next prime is 144602225161. The reversal of 144602225126 is 621522206441.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 621522206441 = 168943 ⋅3678887.

It is a super-2 number, since 2×144602225126² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36150556280 + ... + 36150556283.

It is an arithmetic number, because the mean of its divisors is an integer number (54225834423).

Almost surely, 2^144602225126 is an apocalyptic number.

144602225126 is a deficient number, since it is larger than the sum of its proper divisors (72301112566).

144602225126 is an equidigital number, since it uses as much as digits as its factorization.

144602225126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72301112565.

The product of its (nonzero) digits is 46080, while the sum is 35.

The spelling of 144602225126 in words is "one hundred forty-four billion, six hundred two million, two hundred twenty-five thousand, one hundred twenty-six".