29840346519136 has 24 divisors (see below), whose sum is σ = 58787690159520. Its totient is φ = 14910139494528.

The previous prime is 29840346519127. The next prime is 29840346519173. The reversal of 29840346519136 is 63191564304892.

It is a happy number.

It is a super-2 number, since 2×29840346519136² (a number of 28 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, 313506831 + ... + 313601998.

It is an arithmetic number, because the mean of its divisors is an integer number (2449487089980).

Almost surely, 2^{29840346519136} is an apocalyptic number.

It is an amenable number.

29840346519136 is a deficient number, since it is larger than the sum of its proper divisors (28947343640384).

29840346519136 is a wasteful number, since it uses less digits than its factorization.

29840346519136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627110326 (or 627110318 counting only the distinct ones).

The product of its (nonzero) digits is 33592320, while the sum is 61.

The spelling of 29840346519136 in words is "twenty-nine trillion, eight hundred forty billion, three hundred forty-six million, five hundred nineteen thousand, one hundred thirty-six".