29027887401 has 8 divisors (see below), whose sum is σ = 38742909184. Its totient is φ = 19332395280.

The previous prime is 29027887397. The next prime is 29027887409. The reversal of 29027887401 is 10478872092.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 29027887401 - 2² = 29027887397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29027887409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4878946 + ... + 4884891.

It is an arithmetic number, because the mean of its divisors is an integer number (4842863648).

Almost surely, 2^29027887401 is an apocalyptic number.

It is an amenable number.

29027887401 is a deficient number, since it is larger than the sum of its proper divisors (9715021783).

29027887401 is an equidigital number, since it uses as much as digits as its factorization.

29027887401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9764831.

The product of its (nonzero) digits is 451584, while the sum is 48.

The spelling of 29027887401 in words is "twenty-nine billion, twenty-seven million, eight hundred eighty-seven thousand, four hundred one".