140042441401011 has 12 divisors (see below), whose sum is σ = 202290860457088. Its totient is φ = 93358242682704.

The previous prime is 140042441400991. The next prime is 140042441401043. The reversal of 140042441401011 is 110104144240041.

140042441401011 is a `hidden beast` number, since 1 + 4 + 0 + 0 + 4 + 244 + 1 + 401 + 0 + 11 = 666.

It is not a de Polignac number, because 140042441401011 - 2⁶ = 140042441400947 is a prime.

It is a super-2 number, since 2×140042441401011² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140042441401091) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 281814460 + ... + 282310953.

Almost surely, 2^{140042441401011} is an apocalyptic number.

140042441401011 is a deficient number, since it is larger than the sum of its proper divisors (62248419056077).

140042441401011 is a wasteful number, since it uses less digits than its factorization.

140042441401011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 564153002 (or 564152999 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 27.

Adding to 140042441401011 its reverse (110104144240041), we get a palindrome (250146585641052).

The spelling of 140042441401011 in words is "one hundred forty trillion, forty-two billion, four hundred forty-one million, four hundred one thousand, eleven".