140456830041 has 48 divisors (see below), whose sum is σ = 246679093440. Its totient is φ = 75901224960.

The previous prime is 140456829991. The next prime is 140456830081. The reversal of 140456830041 is 140038654041.

It is not a de Polignac number, because 140456830041 - 2⁷ = 140456829913 is a prime.

It is a super-2 number, since 2×140456830041² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 140456829978 and 140456830005.

It is not an unprimeable number, because it can be changed into a prime (140456830081) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2164240 + ... + 2228193.

It is an arithmetic number, because the mean of its divisors is an integer number (5139147780).

Almost surely, 2^140456830041 is an apocalyptic number.

140456830041 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

140456830041 is a deficient number, since it is larger than the sum of its proper divisors (106222263399).

140456830041 is a wasteful number, since it uses less digits than its factorization.

140456830041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4392486 (or 4392483 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The spelling of 140456830041 in words is "one hundred forty billion, four hundred fifty-six million, eight hundred thirty thousand, forty-one".