14149494307 has 16 divisors (see below), whose sum is σ = 15370915840. Its totient is φ = 12947249952.

The previous prime is 14149494277. The next prime is 14149494319. The reversal of 14149494307 is 70349494141.

It is a de Polignac number, because none of the positive numbers 2^k-14149494307 is a prime.

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

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14149494347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2445544 + ... + 2451322.

It is an arithmetic number, because the mean of its divisors is an integer number (960682240).

Almost surely, 2^14149494307 is an apocalyptic number.

14149494307 is a deficient number, since it is larger than the sum of its proper divisors (1221421533).

14149494307 is a wasteful number, since it uses less digits than its factorization.

14149494307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7402.

The product of its (nonzero) digits is 435456, while the sum is 46.

The spelling of 14149494307 in words is "fourteen billion, one hundred forty-nine million, four hundred ninety-four thousand, three hundred seven".