429724098984 has 32 divisors (see below), whose sum is σ = 1075883217120. Its totient is φ = 143031637056.

The previous prime is 429724098983. The next prime is 429724098997. The reversal of 429724098984 is 489890427924.

It is a super-2 number, since 2×429724098984² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (429724098983) 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, 13091347 + ... + 13124130.

It is an arithmetic number, because the mean of its divisors is an integer number (33621350535).

Almost surely, 2^429724098984 is an apocalyptic number.

It is an amenable number.

429724098984 is an abundant number, since it is smaller than the sum of its proper divisors (646159118136).

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

429724098984 is a wasteful number, since it uses less digits than its factorization.

429724098984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26216169 (or 26216165 counting only the distinct ones).

The product of its (nonzero) digits is 83607552, while the sum is 66.

The spelling of 429724098984 in words is "four hundred twenty-nine billion, seven hundred twenty-four million, ninety-eight thousand, nine hundred eighty-four".