29412194539 has 32 divisors (see below), whose sum is σ = 37653073920. Its totient is φ = 22348310400.

The previous prime is 29412194509. The next prime is 29412194563. The reversal of 29412194539 is 93549121492.

It is a happy number.

It is not a de Polignac number, because 29412194539 - 2²⁹ = 28875323627 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 29412194492 and 29412194501.

It is not an unprimeable number, because it can be changed into a prime (29412194509) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 329757 + ... + 409345.

It is an arithmetic number, because the mean of its divisors is an integer number (1176658560).

Almost surely, 2^29412194539 is an apocalyptic number.

29412194539 is a deficient number, since it is larger than the sum of its proper divisors (8240879381).

29412194539 is a wasteful number, since it uses less digits than its factorization.

29412194539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79771.

The product of its digits is 699840, while the sum is 49.

The spelling of 29412194539 in words is "twenty-nine billion, four hundred twelve million, one hundred ninety-four thousand, five hundred thirty-nine".