14101212345 has 24 divisors (see below), whose sum is σ = 24799490688. Its totient is φ = 6836950560.

The previous prime is 14101212289. The next prime is 14101212401. The reversal of 14101212345 is 54321210141.

It is an interprime number because it is at equal distance from previous prime (14101212289) and next prime (14101212401).

It is not a de Polignac number, because 14101212345 - 2¹⁹ = 14100688057 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3882817 + ... + 3886446.

It is an arithmetic number, because the mean of its divisors is an integer number (1033312112).

Almost surely, 2^14101212345 is an apocalyptic number.

14101212345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14101212345 is a deficient number, since it is larger than the sum of its proper divisors (10698278343).

14101212345 is a wasteful number, since it uses less digits than its factorization.

14101212345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7769293 (or 7769282 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

Adding to 14101212345 its reverse (54321210141), we get a palindrome (68422422486).

The spelling of 14101212345 in words is "fourteen billion, one hundred one million, two hundred twelve thousand, three hundred forty-five".