140122124041 has 8 divisors (see below), whose sum is σ = 140226893480. Its totient is φ = 140017393152.

The previous prime is 140122124029. The next prime is 140122124059. The reversal of 140122124041 is 140421221041.

It can be written as a sum of positive squares in 4 ways, for example, as 39567177225 + 100554946816 = 198915^2 + 317104^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 140122124041 - 2¹⁹ = 140121599753 is a prime.

It is a super-2 number, since 2×140122124041² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140122125041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13054765 + ... + 13065493.

It is an arithmetic number, because the mean of its divisors is an integer number (17528361685).

Almost surely, 2^140122124041 is an apocalyptic number.

It is an amenable number.

140122124041 is a deficient number, since it is larger than the sum of its proper divisors (104769439).

140122124041 is a wasteful number, since it uses less digits than its factorization.

140122124041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19275.

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 140122124041 its reverse (140421221041), we get a palindrome (280543345082).

The spelling of 140122124041 in words is "one hundred forty billion, one hundred twenty-two million, one hundred twenty-four thousand, forty-one".