140004433331 has 8 divisors (see below), whose sum is σ = 161024208480. Its totient is φ = 119239443648.

The previous prime is 140004433267. The next prime is 140004433367. The reversal of 140004433331 is 133334400041.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 140004433331 - 2⁶ = 140004433267 is a prime.

It is a super-2 number, since 2×140004433331² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 140004433331.

It is not an unprimeable number, because it can be changed into a prime (140004433381) 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, 63695186 + ... + 63697383.

It is an arithmetic number, because the mean of its divisors is an integer number (20128026060).

Almost surely, 2^140004433331 is an apocalyptic number.

140004433331 is a deficient number, since it is larger than the sum of its proper divisors (21019775149).

140004433331 is a wasteful number, since it uses less digits than its factorization.

140004433331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127392733.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 140004433331 its reverse (133334400041), we get a palindrome (273338833372).

The spelling of 140004433331 in words is "one hundred forty billion, four million, four hundred thirty-three thousand, three hundred thirty-one".