29428010719 has 8 divisors (see below), whose sum is σ = 30154391568. Its totient is φ = 28702040640.

The previous prime is 29428010707. The next prime is 29428010741. The reversal of 29428010719 is 91701082492.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 29428010719 - 2²⁷ = 29293792991 is a prime.

It is a super-2 number, since 2×29428010719² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29428010779) 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, 44944 + ... + 246730.

It is an arithmetic number, because the mean of its divisors is an integer number (3769298946).

Almost surely, 2^29428010719 is an apocalyptic number.

29428010719 is a deficient number, since it is larger than the sum of its proper divisors (726380849).

29428010719 is a wasteful number, since it uses less digits than its factorization.

29428010719 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205385.

The product of its (nonzero) digits is 72576, while the sum is 43.

The spelling of 29428010719 in words is "twenty-nine billion, four hundred twenty-eight million, ten thousand, seven hundred nineteen".