144352115554 has 8 divisors (see below), whose sum is σ = 227924393040. Its totient is φ = 68377317876.

The previous prime is 144352115519. The next prime is 144352115561. The reversal of 144352115554 is 455511253441.

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

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, 1899369904 + ... + 1899369979.

It is an arithmetic number, because the mean of its divisors is an integer number (28490549130).

Almost surely, 2^144352115554 is an apocalyptic number.

144352115554 is a deficient number, since it is larger than the sum of its proper divisors (83572277486).

144352115554 is a wasteful number, since it uses less digits than its factorization.

144352115554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3798739904.

The product of its digits is 240000, while the sum is 40.

Adding to 144352115554 its reverse (455511253441), we get a palindrome (599863368995).

The spelling of 144352115554 in words is "one hundred forty-four billion, three hundred fifty-two million, one hundred fifteen thousand, five hundred fifty-four".