140430324031342 has 48 divisors (see below), whose sum is σ = 219283639380000. Its totient is φ = 67444734551040.

The previous prime is 140430324031307. The next prime is 140430324031351. The reversal of 140430324031342 is 243130423034041.

It is a super-3 number, since 3×140430324031342³ (a number of 43 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 140430324031298 and 140430324031307.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3229672242 + ... + 3229715722.

It is an arithmetic number, because the mean of its divisors is an integer number (4568409153750).

Almost surely, 2^{140430324031342} is an apocalyptic number.

140430324031342 is a deficient number, since it is larger than the sum of its proper divisors (78853315348658).

140430324031342 is a wasteful number, since it uses less digits than its factorization.

140430324031342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53389 (or 53360 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 140430324031342 its reverse (243130423034041), we get a palindrome (383560747065383).

The spelling of 140430324031342 in words is "one hundred forty trillion, four hundred thirty billion, three hundred twenty-four million, thirty-one thousand, three hundred forty-two".