140262112001 has 8 divisors (see below), whose sum is σ = 153016190208. Its totient is φ = 127508530000.

The previous prime is 140262111959. The next prime is 140262112019. The reversal of 140262112001 is 100211262041.

It is a happy number.

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 140262112001 - 2³⁴ = 123082242817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140262111001) 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, 712016 + ... + 887406.

It is an arithmetic number, because the mean of its divisors is an integer number (19127023776).

Almost surely, 2^140262112001 is an apocalyptic number.

140262112001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

140262112001 is a deficient number, since it is larger than the sum of its proper divisors (12754078207).

140262112001 is a wasteful number, since it uses less digits than its factorization.

140262112001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248103.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 140262112001 its reverse (100211262041), we get a palindrome (240473374042).

The spelling of 140262112001 in words is "one hundred forty billion, two hundred sixty-two million, one hundred twelve thousand, one".