1240422513141 has 32 divisors (see below), whose sum is σ = 1894749122560. Its totient is φ = 707096205504.

The previous prime is 1240422513139. The next prime is 1240422513241. The reversal of 1240422513141 is 1413152240421.

It is not a de Polignac number, because 1240422513141 - 2¹ = 1240422513139 is a prime.

It is a super-2 number, since 2×1240422513141² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1240422513099 and 1240422513108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1240422513131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22256676 + ... + 22312338.

It is an arithmetic number, because the mean of its divisors is an integer number (59210910080).

Almost surely, 2^{1240422513141} is an apocalyptic number.

It is an amenable number.

1240422513141 is a deficient number, since it is larger than the sum of its proper divisors (654326609419).

1240422513141 is a wasteful number, since it uses less digits than its factorization.

1240422513141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58225.

The product of its (nonzero) digits is 7680, while the sum is 30.

Adding to 1240422513141 its reverse (1413152240421), we get a palindrome (2653574753562).

The spelling of 1240422513141 in words is "one trillion, two hundred forty billion, four hundred twenty-two million, five hundred thirteen thousand, one hundred forty-one".