29785483134 has 40 divisors (see below), whose sum is σ = 72808963128. Its totient is φ = 9025903440.

The previous prime is 29785483129. The next prime is 29785483139. The reversal of 29785483134 is 43138458792.

It is a happy number.

29785483134 is a `hidden beast` number, since 2 + 97 + 8 + 548 + 3 + 1 + 3 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (29785483129) and next prime (29785483139).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29785483139) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 8355537 + ... + 8359100.

Almost surely, 2^29785483134 is an apocalyptic number.

29785483134 is an abundant number, since it is smaller than the sum of its proper divisors (43023479994).

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

29785483134 is a wasteful number, since it uses less digits than its factorization.

29785483134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16714662 (or 16714653 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 54.

The spelling of 29785483134 in words is "twenty-nine billion, seven hundred eighty-five million, four hundred eighty-three thousand, one hundred thirty-four".