140126340177722 has 8 divisors (see below), whose sum is σ = 216969817049472. Its totient is φ = 67803067827900.

The previous prime is 140126340177709. The next prime is 140126340177829. The reversal of 140126340177722 is 227771043621041.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 1130051130404 + ... + 1130051130527.

It is an arithmetic number, because the mean of its divisors is an integer number (27121227131184).

Almost surely, 2^{140126340177722} is an apocalyptic number.

140126340177722 is a deficient number, since it is larger than the sum of its proper divisors (76843476871750).

140126340177722 is a wasteful number, since it uses less digits than its factorization.

140126340177722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2260102260964.

The product of its (nonzero) digits is 790272, while the sum is 47.

Adding to 140126340177722 its reverse (227771043621041), we get a palindrome (367897383798763).

The spelling of 140126340177722 in words is "one hundred forty trillion, one hundred twenty-six billion, three hundred forty million, one hundred seventy-seven thousand, seven hundred twenty-two".