140103302424442 has 32 divisors (see below), whose sum is σ = 241568401334400. Its totient is φ = 59696453237568.

The previous prime is 140103302424341. The next prime is 140103302424451. The reversal of 140103302424442 is 244424203301041.

It is a super-2 number, since 2×140103302424442² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 140103302424398 and 140103302424407.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 223040784 + ... + 223668052.

It is an arithmetic number, because the mean of its divisors is an integer number (7549012541700).

Almost surely, 2^{140103302424442} is an apocalyptic number.

140103302424442 is a deficient number, since it is larger than the sum of its proper divisors (101465098909958).

140103302424442 is a wasteful number, since it uses less digits than its factorization.

140103302424442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719670.

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 140103302424442 its reverse (244424203301041), we get a palindrome (384527505725483).

The spelling of 140103302424442 in words is "one hundred forty trillion, one hundred three billion, three hundred two million, four hundred twenty-four thousand, four hundred forty-two".