144553215254414 has 32 divisors (see below), whose sum is σ = 226466563737600. Its totient is φ = 69151860554400.

The previous prime is 144553215254363. The next prime is 144553215254431. The reversal of 144553215254414 is 414452512355441.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95615444 + ... + 97115495.

It is an arithmetic number, because the mean of its divisors is an integer number (7077080116800).

Almost surely, 2^{144553215254414} is an apocalyptic number.

144553215254414 is a deficient number, since it is larger than the sum of its proper divisors (81913348483186).

144553215254414 is a wasteful number, since it uses less digits than its factorization.

144553215254414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192731168.

The product of its digits is 7680000, while the sum is 50.

The spelling of 144553215254414 in words is "one hundred forty-four trillion, five hundred fifty-three billion, two hundred fifteen million, two hundred fifty-four thousand, four hundred fourteen".