29424121437 has 8 divisors (see below), whose sum is σ = 39233450880. Its totient is φ = 19615436480.

The previous prime is 29424121429. The next prime is 29424121451. The reversal of 29424121437 is 73412142492.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 29424121437 - 2³ = 29424121429 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 29424121395 and 29424121404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29424121427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42012 + ... + 246197.

It is an arithmetic number, because the mean of its divisors is an integer number (4904181360).

Almost surely, 2^29424121437 is an apocalyptic number.

It is an amenable number.

29424121437 is a deficient number, since it is larger than the sum of its proper divisors (9809329443).

29424121437 is a wasteful number, since it uses less digits than its factorization.

29424121437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322243.

The product of its digits is 96768, while the sum is 39.

The spelling of 29424121437 in words is "twenty-nine billion, four hundred twenty-four million, one hundred twenty-one thousand, four hundred thirty-seven".