29417423562949 has 4 divisors (see below), whose sum is σ = 29677754745036. Its totient is φ = 29157092380864.

The previous prime is 29417423562913. The next prime is 29417423562971. The reversal of 29417423562949 is 94926532471492.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 926489026849 + 28490934536100 = 962543^2 + 5337690^2 .

It is a cyclic number.

It is not a de Polignac number, because 29417423562949 - 2³³ = 29408833628357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29417423562979) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130165590874 + ... + 130165591099.

It is an arithmetic number, because the mean of its divisors is an integer number (7419438686259).

Almost surely, 2^{29417423562949} is an apocalyptic number.

It is an amenable number.

29417423562949 is a deficient number, since it is larger than the sum of its proper divisors (260331182087).

29417423562949 is a wasteful number, since it uses less digits than its factorization.

29417423562949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260331182086.

The product of its digits is 235146240, while the sum is 67.

The spelling of 29417423562949 in words is "twenty-nine trillion, four hundred seventeen billion, four hundred twenty-three million, five hundred sixty-two thousand, nine hundred forty-nine".