140440111240514 has 8 divisors (see below), whose sum is σ = 210662069986368. Its totient is φ = 70219421245060.

The previous prime is 140440111240477. The next prime is 140440111240523. The reversal of 140440111240514 is 415042111044041.

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

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, 316910822 + ... + 317353665.

It is an arithmetic number, because the mean of its divisors is an integer number (26332758748296).

Almost surely, 2^{140440111240514} is an apocalyptic number.

140440111240514 is a deficient number, since it is larger than the sum of its proper divisors (70221958745854).

140440111240514 is a wasteful number, since it uses less digits than its factorization.

140440111240514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 634375200.

The product of its (nonzero) digits is 10240, while the sum is 32.

Adding to 140440111240514 its reverse (415042111044041), we get a palindrome (555482222284555).

The spelling of 140440111240514 in words is "one hundred forty trillion, four hundred forty billion, one hundred eleven million, two hundred forty thousand, five hundred fourteen".