724432214245142 has 16 divisors (see below), whose sum is σ = 1207986223258752. Its totient is φ = 323567738372160.

The previous prime is 724432214245139. The next prime is 724432214245189. The reversal of 724432214245142 is 241542412234427.

724432214245142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×724432214245142² (a number of 31 digits) contains 22 as substring.

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, 449399635823 + ... + 449399637434.

It is an arithmetic number, because the mean of its divisors is an integer number (75499138953672).

Almost surely, 2^{724432214245142} is an apocalyptic number.

724432214245142 is a deficient number, since it is larger than the sum of its proper divisors (483554009013610).

724432214245142 is a wasteful number, since it uses less digits than its factorization.

724432214245142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 898799273303.

The product of its digits is 3440640, while the sum is 47.

Adding to 724432214245142 its reverse (241542412234427), we get a palindrome (965974626479569).

The spelling of 724432214245142 in words is "seven hundred twenty-four trillion, four hundred thirty-two billion, two hundred fourteen million, two hundred forty-five thousand, one hundred forty-two".