143955464414 has 16 divisors (see below), whose sum is σ = 225123866352. Its totient is φ = 68977341888.

The previous prime is 143955464413. The next prime is 143955464431. The reversal of 143955464414 is 414464559341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143955464413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15786959 + ... + 15796074.

It is an arithmetic number, because the mean of its divisors is an integer number (14070241647).

Almost surely, 2^143955464414 is an apocalyptic number.

143955464414 is a deficient number, since it is larger than the sum of its proper divisors (81168401938).

143955464414 is a wasteful number, since it uses less digits than its factorization.

143955464414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31583131.

The product of its digits is 4147200, while the sum is 50.

The spelling of 143955464414 in words is "one hundred forty-three billion, nine hundred fifty-five million, four hundred sixty-four thousand, four hundred fourteen".