14149101454 has 8 divisors (see below), whose sum is σ = 21227847768. Its totient is φ = 7073152200.

The previous prime is 14149101443. The next prime is 14149101493. The reversal of 14149101454 is 45410194141.

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

It is a congruent number.

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, 686572 + ... + 706879.

It is an arithmetic number, because the mean of its divisors is an integer number (2653480971).

Almost surely, 2^14149101454 is an apocalyptic number.

14149101454 is a deficient number, since it is larger than the sum of its proper divisors (7078746314).

14149101454 is a wasteful number, since it uses less digits than its factorization.

14149101454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1398530.

The product of its (nonzero) digits is 11520, while the sum is 34.

Adding to 14149101454 its reverse (45410194141), we get a palindrome (59559295595).

The spelling of 14149101454 in words is "fourteen billion, one hundred forty-nine million, one hundred one thousand, four hundred fifty-four".