140460422401 has 32 divisors (see below), whose sum is σ = 161858995200. Its totient is φ = 120868492800.

The previous prime is 140460422353. The next prime is 140460422411. The reversal of 140460422401 is 104224064041.

It is a cyclic number.

It is not a de Polignac number, because 140460422401 - 2²⁷ = 140326204673 is a prime.

It is a super-2 number, since 2×140460422401² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 140460422401.

It is not an unprimeable number, because it can be changed into a prime (140460422411) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13001400 + ... + 13012198.

It is an arithmetic number, because the mean of its divisors is an integer number (5058093600).

Almost surely, 2^140460422401 is an apocalyptic number.

It is an amenable number.

140460422401 is a deficient number, since it is larger than the sum of its proper divisors (21398572799).

140460422401 is a wasteful number, since it uses less digits than its factorization.

140460422401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11937.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 140460422401 its reverse (104224064041), we get a palindrome (244684486442).

The spelling of 140460422401 in words is "one hundred forty billion, four hundred sixty million, four hundred twenty-two thousand, four hundred one".