29454166145492 has 48 divisors (see below), whose sum is σ = 56894072578560. Its totient is φ = 13230474048000.

The previous prime is 29454166145489. The next prime is 29454166145497.

29454166145492 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29454166145497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4964573 + ... + 9140859.

It is an arithmetic number, because the mean of its divisors is an integer number (1185293178720).

Almost surely, 2^{29454166145492} is an apocalyptic number.

29454166145492 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

29454166145492 is a deficient number, since it is larger than the sum of its proper divisors (27439906433068).

29454166145492 is a wasteful number, since it uses less digits than its factorization.

29454166145492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4178192 (or 4178190 counting only the distinct ones).

The product of its digits is 74649600, while the sum is 62.

The spelling of 29454166145492 in words is "twenty-nine trillion, four hundred fifty-four billion, one hundred sixty-six million, one hundred forty-five thousand, four hundred ninety-two".