140334420440002 has 16 divisors (see below), whose sum is σ = 215082227238912. Its totient is φ = 68641759117120.

The previous prime is 140334420439979. The next prime is 140334420440009. The reversal of 140334420440002 is 200044024433041.

It is a super-2 number, since 2×140334420440002² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (140334420440009) 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, 353406343 + ... + 353803210.

It is an arithmetic number, because the mean of its divisors is an integer number (13442639202432).

Almost surely, 2^{140334420440002} is an apocalyptic number.

140334420440002 is a deficient number, since it is larger than the sum of its proper divisors (74747806798910).

140334420440002 is a wasteful number, since it uses less digits than its factorization.

140334420440002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 707211713.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 140334420440002 its reverse (200044024433041), we get a palindrome (340378444873043).

The spelling of 140334420440002 in words is "one hundred forty trillion, three hundred thirty-four billion, four hundred twenty million, four hundred forty thousand, two".