29242539424 has 48 divisors (see below), whose sum is σ = 66028350528. Its totient is φ = 12488205312.

The previous prime is 29242539401. The next prime is 29242539467. The reversal of 29242539424 is 42493524292.

It is a super-2 number, since 2×29242539424² (a number of 22 digits) contains 22 as substring.

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, 167257 + ... + 294040.

It is an arithmetic number, because the mean of its divisors is an integer number (1375590636).

Almost surely, 2^29242539424 is an apocalyptic number.

It is an amenable number.

29242539424 is an abundant number, since it is smaller than the sum of its proper divisors (36785811104).

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

29242539424 is a wasteful number, since it uses less digits than its factorization.

29242539424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461597 (or 461589 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 46.

The spelling of 29242539424 in words is "twenty-nine billion, two hundred forty-two million, five hundred thirty-nine thousand, four hundred twenty-four".