14155542245 has 24 divisors (see below), whose sum is σ = 18987213312. Its totient is φ = 10116100800.

The previous prime is 14155542239. The next prime is 14155542277. The reversal of 14155542245 is 54224555141.

It is not a de Polignac number, because 14155542245 - 2⁴ = 14155542229 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14155542199 and 14155542208.

It is a congruent number.

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, 244001 + ... + 296390.

It is an arithmetic number, because the mean of its divisors is an integer number (791133888).

Almost surely, 2^14155542245 is an apocalyptic number.

It is an amenable number.

14155542245 is a deficient number, since it is larger than the sum of its proper divisors (4831671067).

14155542245 is a wasteful number, since it uses less digits than its factorization.

14155542245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 540453 (or 540440 counting only the distinct ones).

The product of its digits is 160000, while the sum is 38.

The spelling of 14155542245 in words is "fourteen billion, one hundred fifty-five million, five hundred forty-two thousand, two hundred forty-five".