144515423235130 has 8 divisors (see below), whose sum is σ = 260127761823252. Its totient is φ = 57806169294048.

The previous prime is 144515423235121. The next prime is 144515423235151. The reversal of 144515423235130 is 31532324515441.

It can be written as a sum of positive squares in 2 ways, for example, as 137718979449129 + 6796443786001 = 11735373^2 + 2606999^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×144515423235130² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7225771161747 + ... + 7225771161766.

Almost surely, 2^{144515423235130} is an apocalyptic number.

144515423235130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144515423235130 is a deficient number, since it is larger than the sum of its proper divisors (115612338588122).

144515423235130 is a wasteful number, since it uses less digits than its factorization.

144515423235130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14451542323520.

The product of its (nonzero) digits is 864000, while the sum is 43.

The spelling of 144515423235130 in words is "one hundred forty-four trillion, five hundred fifteen billion, four hundred twenty-three million, two hundred thirty-five thousand, one hundred thirty".