29164454076 has 12 divisors (see below), whose sum is σ = 68050392872. Its totient is φ = 9721484688.

The previous prime is 29164454047. The next prime is 29164454083. The reversal of 29164454076 is 67045446192.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×29164454076² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1215185575 + ... + 1215185598.

Almost surely, 2^29164454076 is an apocalyptic number.

It is an amenable number.

29164454076 is an abundant number, since it is smaller than the sum of its proper divisors (38885938796).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

29164454076 is a wasteful number, since it uses less digits than its factorization.

29164454076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2430371180 (or 2430371178 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 48.

The spelling of 29164454076 in words is "twenty-nine billion, one hundred sixty-four million, four hundred fifty-four thousand, seventy-six".