140031403400002 has 8 divisors (see below), whose sum is σ = 221102215894800. Its totient is φ = 66330664768404.

The previous prime is 140031403399981. The next prime is 140031403400081. The reversal of 140031403400002 is 200004304130041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×140031403400002² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1842518465752 + ... + 1842518465827.

It is an arithmetic number, because the mean of its divisors is an integer number (27637776986850).

Almost surely, 2^{140031403400002} is an apocalyptic number.

140031403400002 is a deficient number, since it is larger than the sum of its proper divisors (81070812494798).

140031403400002 is a wasteful number, since it uses less digits than its factorization.

140031403400002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3685036931600.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 140031403400002 its reverse (200004304130041), we get a palindrome (340035707530043).

The spelling of 140031403400002 in words is "one hundred forty trillion, thirty-one billion, four hundred three million, four hundred thousand, two".