140214067340 has 12 divisors (see below), whose sum is σ = 294449541456. Its totient is φ = 56085626928.

The previous prime is 140214067339. The next prime is 140214067381. The reversal of 140214067340 is 43760412041.

It is a junction number, because it is equal to n+sod(n) for n = 140214067297 and 140214067306.

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, 3505351664 + ... + 3505351703.

It is an arithmetic number, because the mean of its divisors is an integer number (24537461788).

Almost surely, 2^140214067340 is an apocalyptic number.

140214067340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140214067340 is an abundant number, since it is smaller than the sum of its proper divisors (154235474116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140214067340 is a wasteful number, since it uses less digits than its factorization.

140214067340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7010703376 (or 7010703374 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

Adding to 140214067340 its reverse (43760412041), we get a palindrome (183974479381).

The spelling of 140214067340 in words is "one hundred forty billion, two hundred fourteen million, sixty-seven thousand, three hundred forty".