140262663343 has 16 divisors (see below), whose sum is σ = 156413664000. Its totient is φ = 124700705280.

The previous prime is 140262663311. The next prime is 140262663361. The reversal of 140262663343 is 343366262041.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 140262663343 - 2⁵ = 140262663311 is a prime.

It is a super-2 number, since 2×140262663343² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 140262663296 and 140262663305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140262663143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 434643 + ... + 685156.

It is an arithmetic number, because the mean of its divisors is an integer number (9775854000).

Almost surely, 2^140262663343 is an apocalyptic number.

140262663343 is a deficient number, since it is larger than the sum of its proper divisors (16151000657).

140262663343 is a wasteful number, since it uses less digits than its factorization.

140262663343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120062.

The product of its (nonzero) digits is 373248, while the sum is 40.

The spelling of 140262663343 in words is "one hundred forty billion, two hundred sixty-two million, six hundred sixty-three thousand, three hundred forty-three".