18295429154 has 16 divisors (see below), whose sum is σ = 28334443776. Its totient is φ = 8850740400.

The previous prime is 18295429153. The next prime is 18295429231. The reversal of 18295429154 is 45192459281.

It is not an unprimeable number, because it can be changed into a prime (18295429153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 287744 + ... + 345524.

It is an arithmetic number, because the mean of its divisors is an integer number (1770902736).

Almost surely, 2^18295429154 is an apocalyptic number.

18295429154 is a deficient number, since it is larger than the sum of its proper divisors (10039014622).

18295429154 is a wasteful number, since it uses less digits than its factorization.

18295429154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62921.

The product of its digits is 1036800, while the sum is 50.

The spelling of 18295429154 in words is "eighteen billion, two hundred ninety-five million, four hundred twenty-nine thousand, one hundred fifty-four".