29438424715612 has 24 divisors (see below), whose sum is σ = 56204369246592. Its totient is φ = 13380211609200.

The previous prime is 29438424715607. The next prime is 29438424715631. The reversal of 29438424715612 is 21651742483492.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21594478 + ... + 22917205.

It is an arithmetic number, because the mean of its divisors is an integer number (2341848718608).

Almost surely, 2^{29438424715612} is an apocalyptic number.

29438424715612 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

29438424715612 is a deficient number, since it is larger than the sum of its proper divisors (26765944530980).

29438424715612 is a wasteful number, since it uses less digits than its factorization.

29438424715612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44526729 (or 44526727 counting only the distinct ones).

The product of its digits is 23224320, while the sum is 58.

The spelling of 29438424715612 in words is "twenty-nine trillion, four hundred thirty-eight billion, four hundred twenty-four million, seven hundred fifteen thousand, six hundred twelve".