14153042394 has 24 divisors (see below), whose sum is σ = 30718651392. Its totient is φ = 4709415240.

The previous prime is 14153042369. The next prime is 14153042471. The reversal of 14153042394 is 49324035141.

14153042394 is a `hidden beast` number, since 1 + 415 + 3 + 0 + 4 + 239 + 4 = 666.

It is a super-2 number, since 2×14153042394² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 678234 + ... + 698789.

It is an arithmetic number, because the mean of its divisors is an integer number (1279943808).

Almost surely, 2^14153042394 is an apocalyptic number.

14153042394 is an abundant number, since it is smaller than the sum of its proper divisors (16565608998).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14153042394 is a wasteful number, since it uses less digits than its factorization.

14153042394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1377602 (or 1377599 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 14153042394 in words is "fourteen billion, one hundred fifty-three million, forty-two thousand, three hundred ninety-four".