14729269434 has 64 divisors (see below), whose sum is σ = 33010927488. Its totient is φ = 4342579200.

The previous prime is 14729269427. The next prime is 14729269439. The reversal of 14729269434 is 43496292741.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (14729269439) 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, 1002042 + ... + 1016634.

It is an arithmetic number, because the mean of its divisors is an integer number (515795742).

Almost surely, 2^14729269434 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14729269434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16505463744).

14729269434 is an abundant number, since it is smaller than the sum of its proper divisors (18281658054).

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

14729269434 is a wasteful number, since it uses less digits than its factorization.

14729269434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15023.

The product of its digits is 2612736, while the sum is 51.

The spelling of 14729269434 in words is "fourteen billion, seven hundred twenty-nine million, two hundred sixty-nine thousand, four hundred thirty-four".