140032133223442 has 64 divisors (see below), whose sum is σ = 229907778048000. Its totient is φ = 63756284087808.

The previous prime is 140032133223439. The next prime is 140032133223469. The reversal of 140032133223442 is 244322331230041.

It is a junction number, because it is equal to n+sod(n) for n = 140032133223398 and 140032133223407.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14405218 + ... + 22081090.

It is an arithmetic number, because the mean of its divisors is an integer number (3592309032000).

Almost surely, 2^{140032133223442} is an apocalyptic number.

140032133223442 is a deficient number, since it is larger than the sum of its proper divisors (89875644824558).

140032133223442 is a wasteful number, since it uses less digits than its factorization.

140032133223442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7676135.

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

Adding to 140032133223442 its reverse (244322331230041), we get a palindrome (384354464453483).

The spelling of 140032133223442 in words is "one hundred forty trillion, thirty-two billion, one hundred thirty-three million, two hundred twenty-three thousand, four hundred forty-two".